332354 + Interview Questions in Secondary School in Math

1.	Q.2 (16)3/4 is equal to (a) 2 (b) 4 (c) 8 (d) 16
Answer» ANSWER: ANS 4 Step-by-step EXPLANATION: I HOPE my answer is CORRECT

1.

Q.2 (16)3/4 is equal to (a) 2 (b) 4 (c) 8 (d) 16

Answer»

ANSWER:

ANS 4

Step-by-step EXPLANATION:

I HOPE my answer is CORRECT

Discussion

2.	A. What are all the shapes observed in the above figure?b. How many vertices are there in the above figure ?How many edges are there in the above figure?d. How many diagonals does a pentagon have ?
Answer» Answer: whare is figure you have not GIVEN a figurr so which TYPE or form i am give you answer Step-by-step explanation: FIRSTLY give a COMPLETE question

2.

A. What are all the shapes observed in the above figure?b. How many vertices are there in the above figure ?How many edges are there in the above figure?d. How many diagonals does a pentagon have ?

Answer»

Answer:

whare is figure you have not GIVEN a figurr so which TYPE or form i am give you answer

Step-by-step explanation:

FIRSTLY give a COMPLETE question

Discussion

3.	7. Find the two consecutive odd numberssuch that two-fifths of the smaller one isgreater than two-ninths of the larger oneby 4.
Answer» Answer: Solution:- LET x be the smaller odd integer and (x + 2) be the greater odd integer respectively. 2/5th of the smaller odd integer EXCEEDS 2/9th of the greater odd integer by 4. So, according to the question. 2x/5 = 2/9(x + 2) + 4 ⇒ 2x/5 = (2x + 4)/9 + 4 Taking L.C.M. of the denominators of the right side, we get. 2x/5 = (2x + 4 + 36)/9 Now, cross multiplying, we get. ⇒ (2x9) = 5(2x + 40) ⇒ 18x = 10x + 200 ⇒ 18x - 10x = 200 ⇒ 8X = 200 ⇒ x = 200/8 ⇒ x = 25 Putting the value of x, we get x + 2 25 + 2 = 27 So, the smaller integer is 25 and the greater odd integer is 27 hope it helps... plz MARK me brainliest*

3.

7. Find the two consecutive odd numberssuch that two-fifths of the smaller one isgreater than two-ninths of the larger oneby 4.

Answer»

Answer:

Solution:-

LET x be the smaller odd integer and (x + 2) be the greater odd integer respectively.

2/5th of the smaller odd integer EXCEEDS 2/9th of the greater odd integer by 4.

So, according to the question.

2x/5 = 2/9*(x + 2) + 4

⇒ 2x/5 = (2x + 4)/9 + 4

Taking L.C.M. of the denominators of the right side, we get.

2x/5 = (2x + 4 + 36)/9

Now, cross multiplying, we get.

⇒ (2x*9) = 5*(2x + 40)

⇒ 18x = 10x + 200

⇒ 18x - 10x = 200

⇒ 8X = 200

⇒ x = 200/8

⇒ x = 25

Putting the value of x, we get

x + 2

25 + 2 = 27

So, the smaller integer is 25 and the greater odd integer is 27

hope it helps... plz MARK me brainliest

Discussion

4.	Draw the graph for each of the equation x+y =6
Answer» As we can SEE from the graph that the two given LINES that there are x+y=6 and x−y=2 INTERSECT at (4,2)

Discussion

5.	find the compound interest and the amount on rupees 5000 the annual interest rate of 8% for 2 years 6 month
Answer» Answer: PRINCIPAL (P) = ₹5000 Rate of interest (R) = 8% p.a Time (n) = 2 years 6 MONTHS = 18 months = 18/12 years = 3/2 years = 1½ years TO FIND: Amount and COMPOUND interest SOLUTION: Amount (A) = P (1 + r/100)¹ [1 + ½ (r/100)] A = 5000(1 + 8/100) [1 + ½ (8/100) ] A = 5000(1 + 0.08) [1 + 8/200 ] A = 5000(1.08) [1 + 0.04 ] A = 5000(1.08) [1.04] A = 5000(1.1232) Amount = ₹5616 Compound interest (CI) = A - P CI = 5616 - 5000 Compound interest = ₹616 HOPE IT HELPS YOU!!

5.

find the compound interest and the amount on rupees 5000 the annual interest rate of 8% for 2 years 6 month

Answer»

Answer:

PRINCIPAL (P) = ₹5000

Rate of interest (R) = 8% p.a

Time (n) = 2 years 6 MONTHS = 18 months = 18/12 years = 3/2 years = 1½ years

TO FIND:

Amount and COMPOUND interest

SOLUTION:

Amount (A) = P (1 + r/100)¹ [1 + ½ (r/100)]

A = 5000(1 + 8/100) [1 + ½ (8/100) ]

A = 5000(1 + 0.08) [1 + 8/200 ]

A = 5000(1.08) [1 + 0.04 ]

A = 5000(1.08) [1.04]

A = 5000(1.1232)

Amount = ₹5616

Compound interest (CI) = A - P

CI = 5616 - 5000

Compound interest = ₹616

HOPE IT HELPS YOU!!

Discussion

6.	Que from Complex Number'sIf z=2+i then (z-1)(bar(z)-5)+(bar(z)-1)(z-5) is equal to (a) 7 (b) -1 (c) 2 (d) none of these
Answer» ANSWER: WELL, good question. Step-by-step EXPLANATION: a) 7 is the answer. I am sure. And can you MARK me as Brainliest.

6.

Que from Complex Number'sIf z=2+i then (z-1)(bar(z)-5)+(bar(z)-1)(z-5) is equal to (a) 7 (b) -1 (c) 2 (d) none of these

Answer»

ANSWER:

WELL, good question.

Step-by-step EXPLANATION:

a) 7 is the answer. I am sure.

And can you MARK me as Brainliest.

Discussion

7.	The sides of a rectangleare in the ratio 7:5 and itsperimeter is 96 cm. The lengthof the rectangle is
Answer» Answer: LET the sides be 7X and 5x Given Perimeter = 96 Perimeter = 2( l+b) 96. = 2 ( 7x + 5x ) 96 = 2(12x) 96 = 24x 96/24 = x 4 = x Sides = 7x = 7* 4 = 28 cm = 5x = 5* 4 = 20 cm

7.

The sides of a rectangleare in the ratio 7:5 and itsperimeter is 96 cm. The lengthof the rectangle is

Answer»

Answer:

LET the sides be 7X and 5x

Given Perimeter = 96

Perimeter = 2( l+b)

96. = 2 ( 7x + 5x )

96 = 2(12x)

96 = 24x

96/24 = x

4 = x

Sides = 7x

= 7* 4 = 28 cm

= 5x

= 5* 4 = 20 cm

Discussion

8.	15+(-16)+45-(-14)ans
Answer» ANSWER: 15-16+45+14 =15-75 =58 answer

8.

15+(-16)+45-(-14)ans

Answer»

ANSWER:

15-16+45+14

=15-75

=58 answer

Discussion

9.	The area of a square whose side is 25 m is
Answer» ANSWER: Here's your answer Step-by-step EXPLANATION: Side = 25 m $<klux>AREA</klux> \: = side \times side \\ area = 25 \times 25 = {<klux>625</klux>} \: m ^{2}$ So, the area of SQUARE is 625 sq. m plz mark me as brainliest

9.

The area of a square whose side is 25 m is

Answer»

ANSWER:

Here's your answer

Step-by-step EXPLANATION:

Side = 25 m

$<klux>AREA</klux> \: = side \times side \\ area = 25 \times 25 = {<klux>625</klux>} \: m ^{2}$

So, the area of SQUARE is 625 sq. m

plz mark me as brainliest

Discussion

10.	What must be added to 5 x²-3x+1 to get 3x?- 7x² + 8 ?
Answer» ANSWER: Step-by-step explanation: 3X3+2X2+3X+7 subtract 1EQ from 2 you GET that

10.

What must be added to 5 x²-3x+1 to get 3x?- 7x² + 8 ?

Answer»

ANSWER:

Step-by-step explanation:

3X3+2X2+3X+7

subtract 1EQ from 2 you GET that

Discussion

11.	☝please see the picture and answer me
Answer» ANSWER: a)a is PARALLEL to p and c is parallel to L c is parallel to q is parallel to n b) a, b, c & p, q and l, m, n c) A, B, C

11.

☝please see the picture and answer me

Answer»

ANSWER:

a)a is PARALLEL to p and c is parallel to L c is parallel to q is parallel to n

b) a, b, c & p, q and l, m, n

c) A, B, C

Discussion

12.	A square sheet of paper of side 22cm isrolled to form a cylinder. Find the radius of the cylinder
Answer» Answer: PLEASE mark me as the brainliest Step-by-step explanation: Circumference of the cylinder base = 22cm (since side of the SQUARE = 22cm)⇒ 2πr = 22 cm⇒ 44/7r = 22∴ r = (22×7)/44 = 7/2 cm.Now HEIGHT is also of 22cm.∴ volume of the cylinde = πr2hV =(22/7)×(7/2)×(7/2)×22 cubic cmV = 847 cubic cm.

12.

A square sheet of paper of side 22cm isrolled to form a cylinder. Find the radius of the cylinder

Answer»

Answer:

PLEASE mark me as the brainliest

Step-by-step explanation:

Circumference of the cylinder base = 22cm (since side of the SQUARE = 22cm)⇒ 2πr = 22 cm⇒ 44/7r = 22∴ r = (22×7)/44 = 7/2 cm.Now HEIGHT is also of 22cm.∴ volume of the cylinde = πr2hV =(22/7)×(7/2)×(7/2)×22 cubic cmV = 847 cubic cm.

Discussion

13.	Find the product of 3/7 and 6/11
Answer» 18/77 is the ANSWER HOPE it HELPS you....

Discussion

14.	Q.2) A Car with the speed 60 km/ per hour takes 8 hours to travel some distancewhat should be the increase in the speed if the same distance is to be covered in71/2 hours?
Answer» ANSWER: it MAY be 116.25km/hr plz GO through it

14.

Q.2) A Car with the speed 60 km/ per hour takes 8 hours to travel some distancewhat should be the increase in the speed if the same distance is to be covered in71/2 hours?

Answer»

ANSWER:

it MAY be 116.25km/hr

plz GO through it

Discussion

15.	the radius of two circles are 8cm and 6cm respectively find the radius of the circle having its area equal to the the sum of the areas of the two circles. with diagram
Answer» Step-by-step explanation: area of first CIRCLE = pi(8^2) = 64pi are of second circle=pi(6^2) = 36pi the area of resulting circle = 36pi+64pi = 100pi the radius of new circle = sqrt(100pi/pi) = sqrt(100) = 10 sqrt(x) represent SQUARE root of x the radius of new circle = 10 CM

15.

the radius of two circles are 8cm and 6cm respectively find the radius of the circle having its area equal to the the sum of the areas of the two circles. with diagram

Answer»

Step-by-step explanation:

area of first CIRCLE = pi*(8^2)

= 64pi

are of second circle=pi*(6^2)

= 36pi

the area of resulting circle = 36pi+64pi

= 100pi

the radius of new circle = sqrt(100pi/pi)

= sqrt(100)

= 10

sqrt(x) represent SQUARE root of x

the radius of new circle = 10 CM

Discussion

16.	2. In the following figure, ABCD is a parallelogram and BD is a diagonal. Find thevalue of r degreeCor397p5p
Answer» <P>Answer: Consider the diagram given in the question. As we KNOW, the diagonals of a parallelogram bisect each other. Therefore, ⇒AC and BD bisect each other at point O. Thus,⇒OA=OC and OB=OD Now, consider points P and Q. ⇒BP=PQ=DQ ---- (1) (1)Now, since OB=OD, soPB+OP=OQ+DQFrom equation (1), DQ+OP=OQ+DQ∴OP=OQ Thus, AC and PQ bisects each other. Thus, APCQ is a parallelogram, because both the diagonals bisect each other. Also, since, CQ and AP are the OPPOSITE sides of the parallelogram APCQ, they are parallel to each other. Step-by-step explanation:

16.

2. In the following figure, ABCD is a parallelogram and BD is a diagonal. Find thevalue of r degreeCor397p5p

Answer»

<P>Answer:

Consider the diagram given in the question.

As we KNOW, the diagonals of a parallelogram bisect each other.

Therefore,

⇒AC and BD bisect each other at point O.

Thus,⇒OA=OC and OB=OD

Now, consider points P and Q.

⇒BP=PQ=DQ ---- (1)

(1)Now, since OB=OD,

soPB+OP=OQ+DQFrom equation (1),

DQ+OP=OQ+DQ∴OP=OQ

Thus, AC and PQ bisects each other.

Thus, APCQ is a parallelogram, because both the diagonals bisect each other. Also, since, CQ and AP are the OPPOSITE sides of the parallelogram APCQ, they are parallel to each other.

Step-by-step explanation:

Discussion

17.	What is geography ?spam answers will be thanked..xD
Answer» ANSWER: the study of the physical features of the earth and its atmosphere, and of human ACTIVITY as it affects and is affected by these, including the distribution of populations and RESOURCES and POLITICAL and economic ACTIVITIES.

17.

What is geography ?spam answers will be thanked..xD

Answer»

ANSWER:

the study of the physical features of the earth and its atmosphere, and of human ACTIVITY as it affects and is affected by these, including the distribution of populations and RESOURCES and POLITICAL and economic ACTIVITIES.

Discussion

18.	Anuradha of class 9B gets the first chance to pick the jersey number. She wants her jersey number to be a perfect square number. What is the probability that she does not get the jersey of her choice? 1/151/514/154/5
Answer» $\sf\footnotesize\fbox {\underline{Considering \: the \: maximum \: jersey \: no. \: is \: 100}}$ $\sf{then, the \: perfect \: squares \: from \: 1 - 100 \: are : }$ $\sf \purple{1,4,9,16,25,36,49,64,81,100}$ $\sf \blue{probability = \frac{favourable \: outcomes}{total \: outcomes} } \\$ $\sf \pink{ \underbrace{ \overbrace{probability = \frac{10}{100} = 0.1 } }}\\$ $\sf \fbox{ \footnotesize {\underline{Considering \: the \: maximum \: jersey \: no. \: is \: 1000}}}$ $\sf{then, the \: perfect \: squares \: from \: 1 - 1000 \: are : }$ $\sf \blue{probability = \frac{favourable \: outcomes}{total \: outcomes} } \\$ $\sf \pink{ \underbrace{ \overbrace{probability = \frac{31}{100} = 0.31 } }}\\$

18.

Anuradha of class 9B gets the first chance to pick the jersey number. She wants her jersey number to be a perfect square number. What is the probability that she does not get the jersey of her choice? 1/151/514/154/5

Answer»

$\sf\footnotesize\fbox {\underline{Considering \: the \: maximum \: jersey \: no. \: is \: 100}}$

$\sf{then, the \: perfect \: squares \: from \: 1 - 100 \: are : }$

$\sf \purple{1,4,9,16,25,36,49,64,81,100}$

$\sf \blue{probability = \frac{favourable \: outcomes}{total \: outcomes} } \\$

$\sf \pink{ \underbrace{ \overbrace{probability = \frac{10}{100} = 0.1 } }}\\$

$\sf \fbox{ \footnotesize {\underline{Considering \: the \: maximum \: jersey \: no. \: is \: 1000}}}$

$\sf{then, the \: perfect \: squares \: from \: 1 - 1000 \: are : }$

$\sf \blue{probability = \frac{favourable \: outcomes}{total \: outcomes} } \\$

$\sf \pink{ \underbrace{ \overbrace{probability = \frac{31}{100} = 0.31 } }}\\$

Discussion

19.	X^4 - y^4 + 2y^2 - 1 factorise
Answer» $= > {x}^{4} - {y}^{4} + 2 {y}^{2} - 1 \\ = > {x}^{4} - ( {y}^{4} - 2 {y}^{2} + 1) \\ = > {x}^{4} - ( ({y}^{2} {)}^{2} - (2 \times {y}^{2} \times 1) + {(1)}^{2} )\\ = > \bf \color{red}{ {a}^{2} - 2ab + {b}^{2} } = (a + b {)}^{2} \\ = > {x}^{4} - ( {y}^{2} - 1 {)}^{2} \\ = > {( {x}^{2} )}^{2} - ( {y}^{2} - 1 {)}^{2} \\ = > \bf \color{green}{ {a}^{2} - {b}^{2} = (a + b)(a + b) } \\ = > ( {x}^{2} - ( {y}^{2} - 1))( {x}^{2} + (y {}^{2} - 1)) \\ = > \boxed{( {x}^{2} - {y}^{2} + 1)( {x}^{2} + {y}^{2} - 1) }$

19.

X^4 - y^4 + 2y^2 - 1 factorise

Answer»

$= > {x}^{4} - {y}^{4} + 2 {y}^{2} - 1 \\ = > {x}^{4} - ( {y}^{4} - 2 {y}^{2} + 1) \\ = > {x}^{4} - ( ({y}^{2} {)}^{2} - (2 \times {y}^{2} \times 1) + {(1)}^{2} )\\ = > \bf \color{red}{ {a}^{2} - 2ab + {b}^{2} } = (a + b {)}^{2} \\ = > {x}^{4} - ( {y}^{2} - 1 {)}^{2} \\ = > {( {x}^{2} )}^{2} - ( {y}^{2} - 1 {)}^{2} \\ = > \bf \color{green}{ {a}^{2} - {b}^{2} = (a + b)(a + b) } \\ = > ( {x}^{2} - ( {y}^{2} - 1))( {x}^{2} + (y {}^{2} - 1)) \\ = > \boxed{( {x}^{2} - {y}^{2} + 1)( {x}^{2} + {y}^{2} - 1) }$

Discussion

20.	Divide:13 √3t² by √39t²
Answer» ANSWER: sshdgdgdgdvdgggegdgd

20.

Divide:13 √3t² by √39t²

Answer»

ANSWER:

sshdgdgdgdvdgggegdgd

Discussion

21.	4. The base of a right angle triangle is 15 cm and its hypotenuse is 17 cm, then the areaof triangle is cm2(A) 90(B) 60(C) 85(D) 75
Answer» Answer: B)60 Step-by-step explanation: area for RIGHT ANGLE triangle=1/2b a Alititude=√17^2-15^2 =√289-225 =√64 ALTITUDE =8 area= 1/2x15x8 =120/2 =60cm^2

21.

4. The base of a right angle triangle is 15 cm and its hypotenuse is 17 cm, then the areaof triangle is cm2(A) 90(B) 60(C) 85(D) 75

Answer»

Answer:

B)60

Step-by-step explanation:

area for RIGHT ANGLE triangle=1/2b a

Alititude=√17^2-15^2

=√289-225

=√64

ALTITUDE =8

area= 1/2x15x8

=120/2

=60cm^2

Discussion

22.	P- (p-b) is_what ans. will come
Answer» <P> $\huge\colorbox{red}{Answer}$ p-(p-b) =p-p+b =0+b =b

22.

P- (p-b) is_what ans. will come

Answer»

<P> $\huge\colorbox{red}{Answer}$

p-(p-b)

=p-p+b

=0+b

=b

Discussion

23.	Find the radius of a circle whose circumference is 176cm Section –C [3x5=
Answer» ☆☆ANSWER ☆☆ ☆Hope this helps U a LOT!!!☆ ❤❤❤please mark me as a BRAINLIST answer!!!❤❤❤

23.

Find the radius of a circle whose circumference is 176cm Section –C [3x5=

Answer»

☆☆ANSWER ☆☆

☆Hope this helps U a LOT!!!☆

❤❤❤please mark me as a BRAINLIST answer!!!❤❤❤

Discussion

24.	(-24x4)÷(-3x) plz answer me
Answer» ANSWER = 32 Hope it's HELP you

24.

(-24x4)÷(-3x) plz answer me

Answer»

ANSWER = 32

Hope it's HELP you

Discussion

25.	Ina right circular cone, the vertical height is 12 , the radius is 5. Find the slant height.
Answer» GIVEN that, Radius of the cone = 5cm Vertical height of the cone = 12 CM Slant height of the cone = ? Lets CONSIDER ΔOAB as Right angle triangle As per pythagrous THEROM, OA^2 + AB^2 = OB^2 (12cm)^2 + (5cm)^2 = OB^2 144cm + 25 cm = OB^2 169cm = OB^2 √169 cm = OB 13 cm = OB Therefore, the slant height of the cone is 13cm. Hope this helps you. Mark me as brainiest. Thank you for your QUESTION.

25.

Ina right circular cone, the vertical height is 12 , the radius is 5. Find the slant height.

Answer»

GIVEN that,

Radius of the cone = 5cm

Vertical height of the cone = 12 CM

Slant height of the cone = ?

Lets CONSIDER ΔOAB as Right angle triangle

As per pythagrous THEROM,

OA^2 + AB^2 = OB^2

(12cm)^2 + (5cm)^2 = OB^2

144cm + 25 cm = OB^2

169cm = OB^2

√169 cm = OB

13 cm = OB

Therefore, the slant height of the cone is 13cm.

Hope this helps you.

Mark me as brainiest.

Thank you for your QUESTION.

Discussion

26.	At what rate percent per annum simple interest will Rs.66000 amount to Rs.72720in 2 years ?
Answer» Answer: KNOWLEDGE A. Fill in the blanks. contains the general information about your webpage. 1. The extension. 2. HTML FILES are SAVED with the 3. HTML uses some to format the text on a webpage 4. The tag adds a BLANK line between LINES of text. 5. Attributes are ALWAYS specified in the tag. B. State whether the following statements are true or false.

26.

At what rate percent per annum simple interest will Rs.66000 amount to Rs.72720in 2 years ?

Answer»

Answer:

KNOWLEDGE

A. Fill in the blanks.

contains the general information about your webpage.

1. The

extension.

2. HTML FILES are SAVED with the

3. HTML uses some

to format the text on a webpage

4. The

tag adds a BLANK line between LINES of text.

5. Attributes are ALWAYS specified in the

tag.

B.

State whether the following statements are true or false.

Discussion

27.	Learning Task 3 (page 29)A Find the distance between the two given points. Show your complete solution1. S(-1, 6) and T(-1, 14)4. U(-5, 2) and P(-5, 7)2. H(-9, 3) and G(6.3)5. AC-3, 2) and M(9.7)3. M(0,0) and N(4,6)
Answer» Given: 1. S(-1,6) and T(-1,14) 2. H(-9,3) and G(6,3) 3. M(0,0) and N(4,6) 4. U(-5,2) and P(-5,7) 5. AC(-3, 2) and M(9,7) To FIND: The distance between the TWO given points. Solution: $Distance = \sqrt{(x_2 - x_1)^{2} + (y_2-y_1)^{2} }$ 1. S(-1,6) and T(-1,14) $d = \sqrt{(-1-(-1))^{2} + (14-6)^{2} } \\\\d = \sqrt{0^{2} + 8^{2} } \\\\d = \sqrt{8^{2} } \\\\d = 8$ Distance = 8 2. H(-9,3) and G(6,3) $d = \sqrt{(6-(-9))^{2} + (3-3)^{2} } \\\\d = \sqrt{15^{2} + 0^{2} } \\\\d = \sqrt{15^{2} } \\\\d = 15$ Distance = 15 3. M(0,0) and N(4,6) $d = \sqrt{(4-0)^{2} + (6-0)^{2} } \\\\d = \sqrt{4^{2} + 6^{2} } \\\\d = \sqrt{16+36 } \\\\d = \sqrt{52} \\\\d = 2\sqrt{13} \\\\d = 7.2111$ Distance = √52 = 2√13 = 7.2111 4. U(-5,2) and P(-5,7) $d = \sqrt{(-5-(-5))^{2} + (7-2)^{2} } \\\\d = \sqrt{0^{2} + 5^{2} } \\\\d = \sqrt{5^{2} } \\\\d = 5$ Distance = 5 5. AC(-3, 2) and M(9,7) $d = \sqrt{(9-(-3))^{2} + (7-2)^{2} } \\\\d = \sqrt{12^{2} + 5^{2} } \\\\d = \sqrt{144+25 } \\\\d = \sqrt{169} \\\\d = 13$ Distance = 13

27.

Learning Task 3 (page 29)A Find the distance between the two given points. Show your complete solution1. S(-1, 6) and T(-1, 14)4. U(-5, 2) and P(-5, 7)2. H(-9, 3) and G(6.3)5. AC-3, 2) and M(9.7)3. M(0,0) and N(4,6)

Answer»

Given:

1. S(-1,6) and T(-1,14)

2. H(-9,3) and G(6,3)

3. M(0,0) and N(4,6)

4. U(-5,2) and P(-5,7)

5. AC(-3, 2) and M(9,7)

To FIND:

The distance between the TWO given points.

Solution:

$Distance = \sqrt{(x_2 - x_1)^{2} + (y_2-y_1)^{2} }$

1. S(-1,6) and T(-1,14)

$d = \sqrt{(-1-(-1))^{2} + (14-6)^{2} } \\\\d = \sqrt{0^{2} + 8^{2} } \\\\d = \sqrt{8^{2} } \\\\d = 8$

Distance = 8

2. H(-9,3) and G(6,3)

$d = \sqrt{(6-(-9))^{2} + (3-3)^{2} } \\\\d = \sqrt{15^{2} + 0^{2} } \\\\d = \sqrt{15^{2} } \\\\d = 15$

Distance = 15

3. M(0,0) and N(4,6)

$d = \sqrt{(4-0)^{2} + (6-0)^{2} } \\\\d = \sqrt{4^{2} + 6^{2} } \\\\d = \sqrt{16+36 } \\\\d = \sqrt{52} \\\\d = 2\sqrt{13} \\\\d = 7.2111$

Distance = √52 = 2√13 = 7.2111

4. U(-5,2) and P(-5,7)

$d = \sqrt{(-5-(-5))^{2} + (7-2)^{2} } \\\\d = \sqrt{0^{2} + 5^{2} } \\\\d = \sqrt{5^{2} } \\\\d = 5$

Distance = 5

5. AC(-3, 2) and M(9,7)

$d = \sqrt{(9-(-3))^{2} + (7-2)^{2} } \\\\d = \sqrt{12^{2} + 5^{2} } \\\\d = \sqrt{144+25 } \\\\d = \sqrt{169} \\\\d = 13$

Distance = 13

Discussion

28.	1.Rationalise the denominator of√5 + √22
Answer» Answer: 21 . *HOPE* *this* *HELPS* *you*...

28.

1.Rationalise the denominator of√5 + √22

Answer»

Answer:

21 .

HOPE this HELPS you...

Discussion

29.	Multiply and plz answer
Answer» => acx² + AXD + BCX + BD...

29.

Multiply and plz answer

Answer»

=> acx² + AXD + BCX + BD...

Discussion

30.	5 km 16 m in kilometres convert into decimals
Answer» Answer: 5.016 km Step-by-step EXPLANATION: PLS MARK me as BRAIN LIST

30.

5 km 16 m in kilometres convert into decimals

Answer»

Answer:

5.016 km

Step-by-step EXPLANATION:

PLS MARK me as BRAIN LIST

Discussion

31.	Find value of xyz please answer fast asap
Answer» ANSWER: CLEAR NHI dikh rha please SEND FULL image thankyou

31.

Find value of xyz please answer fast asap

Answer»

ANSWER:

CLEAR NHI dikh rha

please SEND FULL image

thankyou

Discussion

32.	AB and CD are two parallel chords of a circle of lengths 10cm and 4cm respectively .if the chords lie on the centre and the distance between them is 3cm .find the diameter of the circle
Answer» ACCORDING to the PROBLEM OA+OC=radii of CORCLE Therefore OE⊥AB,OC⊥CD Since AE=EB=5Cm CF=FD=2Cm let OE=XCm In ΔOAE, OA² =AE²+OE² Implies that OA² =5²+x² (1) InΔOCE, OC² =2² +(x+3)² (2) Since 5²+x =2²+(x+3)² Implies that 25+x² =4+x²+6x+9 Implies that 6x=25−13 6x=12 x= 12/6 x=2cm

32.

AB and CD are two parallel chords of a circle of lengths 10cm and 4cm respectively .if the chords lie on the centre and the distance between them is 3cm .find the diameter of the circle

Answer»

ACCORDING to the PROBLEM

OA+OC=radii of CORCLE

Therefore

OE⊥AB,OC⊥CD

Since

AE=EB=5Cm

CF=FD=2Cm

let OE=XCm

In ΔOAE,

OA² =AE²+OE²

Implies that

OA² =5²+x² (1)

InΔOCE,

OC² =2²

+(x+3)² (2)

Since

5²+x =2²+(x+3)²

Implies that

25+x² =4+x²+6x+9

Implies that

6x=25−13

6x=12

x= 12/6

x=2cm

Discussion

33.	a cylindrical bucket, 32 cm high and with radius of base 18 cm , is filled with sand. This bucket is emptied on the ground and a conical heap of sand is formed. If the height of the conical heap is 24 cm, find the radius and the slant height of the heap
Answer» Answer: Height of cylindrical BUCKET(h 1 )=32 cm Radius of the base of the bucket (r 1 )=18 cm ∴Volume of the sand in the cylindrical bucket=πr 1 2 h 1 Height of conical heap (h 2 )=24 cm let the radius of the conical heap=r 2 ∴Volume of the sand in conical heap= 3 1 πr 2 2 h 2 ACCORDING to the question The volume of the sand in the cylindrical bucket=Volume of the sand in the conical shape πr 1 2 h 1 = 3 1 πr 2 2 h 2 ⇒π×(18) 2 ×32= 3 1 π×r 2 2 ×24 ⇒r 2 2 = 24 3×18 2 ×32 ⇒r 2 2 =18 2 ×4 ⇒r 2 =18×2=36cm Slant height of heap= r 2 2 +h 2 2 ⇒ 36 2 +24 2 ⇒ 1296+576 ⇒ 1872 ⇒ 144×13 ⇒12 13 cm.

33.

a cylindrical bucket, 32 cm high and with radius of base 18 cm , is filled with sand. This bucket is emptied on the ground and a conical heap of sand is formed. If the height of the conical heap is 24 cm, find the radius and the slant height of the heap

Answer»

Answer:

Height of cylindrical BUCKET(h

1

)=32 cm

Radius of the base of the bucket (r

1

)=18 cm

∴Volume of the sand in the cylindrical bucket=πr

1

2

h

1

Height of conical heap (h

2

)=24 cm

let the radius of the conical heap=r

2

∴Volume of the sand in conical heap=

3

1

πr

2

h

2

ACCORDING to the question

The volume of the sand in the cylindrical bucket=Volume of the sand in the conical shape

πr

1

2

h

1

=

3

1

πr

2

h

2

⇒π×(18)

2

×32=

3

1

π×r

2

×24

⇒r

2

=

24

3×18

2

×32

⇒r

2

=18

2

×4

⇒r

2

=18×2=36cm

Slant height of heap=

r

2

+h

2

⇒

36

2

+24

2

⇒

1296+576

⇒

1872

⇒

144×13

⇒12

13

cm.

Discussion

34.	What will be the area of a rectangle with length 11 cm and breadth 2 cm ?
Answer» ANSWER: AREA = length× breadth Area = 11×2 = 22cm Step-by-step explanation: please MARK me as brainliest

34.

What will be the area of a rectangle with length 11 cm and breadth 2 cm ?

Answer»

ANSWER:

AREA = length× breadth

Area = 11×2

= 22cm

Step-by-step explanation:

please MARK me as brainliest

Discussion

35.	Factories: x³-y³+x-x²y³
Answer» Answer: Use suitable IDENTITIES to find the following products: (i) (x + 4)(x + 10), (ii) (x + 8)(x – 10), (iii) (3X + 4)(3x – 5), (IV) (y² + 3/2)(y² - 3/2), (V) (3 - 2x)(3 + 2x), Solution :- (i) (x + 4)(x + 10) = x² + (4 + 10)x + 4 x 10 [(x + a)(x + b) = x² + (a + b)x + ab] = x² + 14x + 40 (ii) (x + 8)(x – 10) = x² + (8 - 10)x + 8 x (-10) [(x + a)(x + b) = x² + (a + b)x + ab] = x² - 2x - 80 (iii) (3x + 4)(3x – 5) = (3x)² + (4 - 5) 3x + 4 x (-5) [(x + a)(x + b) = x² + (a + b)x + ab] = 9x² - 3x - 20

35.

Factories: x³-y³+x-x²y³

Answer»

Answer:

Use suitable IDENTITIES to find the following products:

(i) (x + 4)(x + 10), (ii) (x + 8)(x – 10), (iii) (3X + 4)(3x – 5), (IV) (y² + 3/2)(y² - 3/2), (V) (3 - 2x)(3 + 2x),

Solution :-

(i) (x + 4)(x + 10)

= x² + (4 + 10)x + 4 x 10 [(x + a)(x + b) = x² + (a + b)x + ab]

= x² + 14x + 40

(ii) (x + 8)(x – 10)

= x² + (8 - 10)x + 8 x (-10) [(x + a)(x + b) = x² + (a + b)x + ab]

= x² - 2x - 80

(iii) (3x + 4)(3x – 5)

= (3x)² + (4 - 5) 3x + 4 x (-5) [(x + a)(x + b) = x² + (a + b)x + ab]

= 9x² - 3x - 20

Discussion

36.	Find the value of 2 tan 45º+cac 30-s in 60
Answer» Step-by-step EXPLANATION: duoziyziydiys TS GOOD us us YD yd sr

36.

Find the value of 2 tan 45º+cac 30-s in 60

Answer»

Step-by-step EXPLANATION:

duoziyziydiys TS GOOD us us YD yd sr

Discussion

37.	What is the side of square if its perimeter is 65 cm
Answer» ANSWER: okk Step-by-step EXPLANATION: p=4side so side = p/4 so, 654 16.25 thank me mark me BRAINLIEST PLZ

37.

What is the side of square if its perimeter is 65 cm

Answer»

ANSWER:

okk

Step-by-step EXPLANATION:

p=4*side

so side = p/4

so, 65*4

16.25

thank me

mark me BRAINLIEST PLZ

Discussion

38.	Factorization of a²-b²+2bc-c²
Answer» *HERE UR ANSWER IN THIS ATTACHMENT .SEE IT* *HERE UR ANSWER IN THIS ATTACHMENT .SEE IT*

38.

Factorization of a²-b²+2bc-c²

Answer»

HERE UR ANSWER IN THIS ATTACHMENT .SEE IT

Discussion

39.	19. nos. 46 to 53-4 marles each!face46. Draw a line segment of length 9 cm and divide it in the ratio 3: 4. Write the stepsof construction.line seament AR nf length 9 cm. Taking A as centre, draw a circle with radius
Answer» Answer: please follow the instructions below to continue watching the you tube vdo approve hoy na ki KORBO na bye bye bye bye bye bye bye bye bye bye for that reason to believe the way jo ki pichhle saal kuch Step-by-step EXPLANATION: please follow the instructions below to continue watching the PLAYLIST of relaxing and enjoying TJ the way you can UNDERSTAND the situation is a study of the

39.

19. nos. 46 to 53-4 marles each!face46. Draw a line segment of length 9 cm and divide it in the ratio 3: 4. Write the stepsof construction.line seament AR nf length 9 cm. Taking A as centre, draw a circle with radius

Answer»

Answer:

please follow the instructions below to continue watching the you tube vdo approve hoy na ki KORBO na bye bye bye bye bye bye bye bye bye bye for that reason to believe the way jo ki pichhle saal kuch

Step-by-step EXPLANATION:

please follow the instructions below to continue watching the PLAYLIST of relaxing and enjoying TJ the way you can UNDERSTAND the situation is a study of the

Discussion

40.	Express the following percentage into fraction with lowest term:i. 42ii. 16-%12
Answer» Step-by-step EXPLANATION: ytggkrtw4txeuyfr653th

40.

Express the following percentage into fraction with lowest term:i. 42ii. 16-%12

Answer»

Step-by-step EXPLANATION:

ytggkrtw4txeuyfr653th

Discussion

41.	What is circle?
Answer» Answer: A CIRCLE is a ROUND shaped figure that has no corners or edges. In GEOMETRY, a circle can be defined as a closed, two-dimensional CURVED shape. Step-by-step EXPLANATION: Hope you get the correct answer.

41.

What is circle?

Answer»

Answer:

A CIRCLE is a ROUND shaped figure that has no corners or edges. In GEOMETRY, a circle can be defined as a closed, two-dimensional CURVED shape.

Step-by-step EXPLANATION:

Hope you get the correct answer.

Discussion

42.	Three coin are tossed together find the probability of getting no tail
Answer» Answer: 1/8 Step-by-step explanation: When 3 coins are tossed, the possible outcomes are HHH, TTT, HTT, THT, TTH, THH, HTH, HHT. ∴ Total Number of Outcomes = 8 Favorable outcomes (HHH) = 1 ∴ PROBABILITY(of getting no TAIL) = Favorable Outcomes / Total Number of Outcomes = 1/8 Mark my answer as brainliest if you like it

42.

Three coin are tossed together find the probability of getting no tail

Answer»

Answer:

1/8

Step-by-step explanation:

When 3 coins are tossed, the possible outcomes are HHH, TTT, HTT, THT, TTH, THH, HTH, HHT.

∴ Total Number of Outcomes = 8

Favorable outcomes (HHH) = 1

∴ PROBABILITY(of getting no TAIL) = Favorable Outcomes / Total Number of Outcomes

= 1/8

Mark my answer as brainliest if you like it

Discussion

43.	the area of two similar trianes are 81sac. and 36sqcm if one side of first triangle is 3cm.what is the lenght of the corresponding side of second triangle?
Answer» Answer: Step-by-step EXPLANATION: area of triangle 1 : area of triangle 2 = 81 : 36 1/2 *3b = 81 b = 54 1/2 pb = 36 p = 72/54 p = 4/3 CM

43.

the area of two similar trianes are 81sac. and 36sqcm if one side of first triangle is 3cm.what is the lenght of the corresponding side of second triangle?

Answer»

Answer:

Step-by-step EXPLANATION:

area of triangle 1 : area of triangle 2 = 81 : 36

1/2 *3b = 81

b = 54

1/2 pb = 36

p = 72/54

p = 4/3 CM

Discussion

44.	. The number of unskilled workers in a factory is six times the number of skilled workers. Whichof the following cannot be the total number of workers in the factory?(1 ) 35(2) 40(3) 70(4) 84
Answer» 1) is the ANSWER HOPE it HELPS you

Discussion

45.	11. A and B have some money with them. A said to B "if you give me Rs 100, my money will become2/3rd of the money left with you". B said to A "instead if you give me Rs 100, your money willbecome 25% of my money". How much respectively did A and B have?
Answer» Answer: 25 RS Step-by-step EXPLANATION: PLEASE MARK me as BRILLIANT

45.

11. A and B have some money with them. A said to B "if you give me Rs 100, my money will become2/3rd of the money left with you". B said to A "instead if you give me Rs 100, your money willbecome 25% of my money". How much respectively did A and B have?

Answer»

Answer:

25 RS

Step-by-step EXPLANATION:

PLEASE MARK me as BRILLIANT

Discussion

46.	Find the hcf using long division method 348, 744
Answer» Step-by-step EXPLANATION: this is your ANSWER PLEASE MARK me as BRAINLIEST

46.

Find the hcf using long division method 348, 744

Answer»

Step-by-step EXPLANATION:

this is your ANSWER PLEASE MARK me as BRAINLIEST

Discussion

47.	If a point A=(7,-8) and point B is on x axis ,find the cordinates of B if AB = 10 unitsplz give me the answer as fast u can
Answer» ab=10 ab=10When a=7 ab=10When a=77b=10 ab=10When a=77b=10b=10/7 ab=10When a=77b=10b=10/7When a=-8 ab=10When a=77b=10b=10/7When a=-8-8b=10

47.

If a point A=(7,-8) and point B is on x axis ,find the cordinates of B if AB = 10 unitsplz give me the answer as fast u can

Answer»

ab=10

ab=10When a=7

ab=10When a=77b=10

ab=10When a=77b=10b=10/7

ab=10When a=77b=10b=10/7When a=-8

ab=10When a=77b=10b=10/7When a=-8-8b=10

Discussion

48.	Degree of the polynomial (x+2)(x+3)(x+5) isPlz fast
Answer» Step-by-step EXPLANATION: {(x+3)(x+2)}(x+5) {x^2+5x+6}(x+5) x^3+10x^2+31x+30 Plz MARK as BRAINLIEST

48.

Degree of the polynomial (x+2)(x+3)(x+5) isPlz fast

Answer»

Step-by-step EXPLANATION:

{(x+3)(x+2)}(x+5)

{x^2+5x+6}(x+5)

x^3+10x^2+31x+30

Plz MARK as BRAINLIEST

Discussion

49.	Divide rs 120 between sanjana and simran in the ratio of 2:3
Answer» Step-by-step explanation: ratio of SANJANA =2 ratio of SIMRAN =3 total ratio=2+3 =5 share of sanjana =2/5 X 120=48 share of simran =3/5 x 120=72

49.

Divide rs 120 between sanjana and simran in the ratio of 2:3

Answer»

Step-by-step explanation:

ratio of SANJANA =2

ratio of SIMRAN =3

total ratio=2+3 =5

share of sanjana =2/5 X 120=48

share of simran =3/5 x 120=72

Discussion

50.	Evaluate ( -5/6 ÷ -2/3)
Answer» Hey friend here is your ANSWER -5/6 ÷ -2/3 -5/6 × 3/-2 -5/2 × 1/-2 5/4 Hope This Will Help You Please click on THANKS and RATE AS 5 PLEASE MARK IT BRAIN LIST ANSWER

50.

Evaluate ( -5/6 ÷ -2/3)

Answer»

Hey friend here is your ANSWER

-5/6 ÷ -2/3

-5/6 × 3/-2

-5/2 × 1/-2

5/4

Hope This Will Help You

Please click on THANKS and RATE AS 5

PLEASE MARK IT BRAIN LIST ANSWER

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

Q.2 (16)3/4 is equal to (a) 2 (b) 4 (c) 8 (d) 16

A. What are all the shapes observed in the above figure?b. How many vertices are there in the above figure ?How many edges are there in the above figure?d. How many diagonals does a pentagon have ?​

7. Find the two consecutive odd numberssuch that two-fifths of the smaller one isgreater than two-ninths of the larger oneby 4.​

Draw the graph for each of the equation x+y =6​

find the compound interest and the amount on rupees 5000 the annual interest rate of 8% for 2 years 6 month​

Que from Complex Number'sIf z=2+i then (z-1)(bar(z)-5)+(bar(z)-1)(z-5) is equal to (a) 7 (b) -1 (c) 2 (d) none of these​

The sides of a rectangleare in the ratio 7:5 and itsperimeter is 96 cm. The lengthof the rectangle is​

15+(-16)+45-(-14)ans​

The area of a square whose side is 25 m is​

What must be added to 5 x²-3x+1 to get 3x?- 7x² + 8 ?​

☝please see the picture and answer me ​​

A square sheet of paper of side 22cm isrolled to form a cylinder. Find the radius of the cylinder​

Find the product of 3/7 and 6/11​

Q.2) A Car with the speed 60 km/ per hour takes 8 hours to travel some distancewhat should be the increase in the speed if the same distance is to be covered in71/2 hours?​

the radius of two circles are 8cm and 6cm respectively find the radius of the circle having its area equal to the the sum of the areas of the two circles. with diagram​

2. In the following figure, ABCD is a parallelogram and BD is a diagonal. Find thevalue of r degreeCor397p5p​

What is geography ?spam answers will be thanked..xD​

Anuradha of class 9B gets the first chance to pick the jersey number. She wants her jersey number to be a perfect square number. What is the probability that she does not get the jersey of her choice? 1/151/514/154/5​

X^4 - y^4 + 2y^2 - 1 factorise ​

Divide:13 √3t² by √39t²​

4. The base of a right angle triangle is 15 cm and its hypotenuse is 17 cm, then the areaof triangle is cm2(A) 90(B) 60(C) 85(D) 75​

P- (p-b) is_what ans. will come​

Find the radius of a circle whose circumference is 176cm﻿ Section –C [3x5=​

☆☆ANSWER ☆☆

☆Hope this helps U a LOT!!!☆

❤❤❤please mark me as a BRAINLIST answer!!!❤❤❤

(-24x4)÷(-3x) plz answer me​

Ina right circular cone, the vertical height is 12 , the radius is 5. Find the slant height.​

OA^2 + AB^2 = OB^2

(12cm)^2 + (5cm)^2 = OB^2

144cm + 25 cm = OB^2

169cm = OB^2

√169 cm = OB

13 cm = OB

Therefore, the slant height of the cone is 13cm.

Hope this helps you.

Mark me as brainiest.

Thank you for your QUESTION.

At what rate percent per annum simple interest will Rs.66000 amount to Rs.72720in 2 years ?​

Learning Task 3 (page 29)A Find the distance between the two given points. Show your complete solution1. S(-1, 6) and T(-1, 14)4. U(-5, 2) and P(-5, 7)2. H(-9, 3) and G(6.3)5. AC-3, 2) and M(9.7)3. M(0,0) and N(4,6)​

1.Rationalise the denominator of√5 + √22​

Multiply and plz answer​

=> acx² + AXD + BCX + BD...

5 km 16 m in kilometres convert into decimals​

Find value of xyz please answer fast asap​

AB and CD are two parallel chords of a circle of lengths 10cm and 4cm respectively .if the chords lie on the centre and the distance between them is 3cm .find the diameter of the circle​

x=2cm

a cylindrical bucket, 32 cm high and with radius of base 18 cm , is filled with sand. This bucket is emptied on the ground and a conical heap of sand is formed. If the height of the conical heap is 24 cm, find the radius and the slant height of the heap​

What will be the area of a rectangle with length 11 cm and breadth 2 cm ?​

Factories: x³-y³+x-x²y³​

Find the value of 2 tan 45º+cac 30-s in 60​

What is the side of square if its perimeter is 65 cm​

Factorization of a²-b²+2bc-c²​

19. nos. 46 to 53-4 marles each!face46. Draw a line segment of length 9 cm and divide it in the ratio 3: 4. Write the stepsof construction.line seament AR nf length 9 cm. Taking A as centre, draw a circle with radius​

Express the following percentage into fraction with lowest term:i. 42ii. 16-%12​

What is circle?​

Three coin are tossed together find the probability of getting no tail​

the area of two similar trianes are 81sac. and 36sqcm if one side of first triangle is 3cm.what is the lenght of the corresponding side of second triangle?​

. The number of unskilled workers in a factory is six times the number of skilled workers. Whichof the following cannot be the total number of workers in the factory?(1 ) 35(2) 40(3) 70(4) 84​

11. A and B have some money with them. A said to B "if you give me Rs 100, my money will become2/3rd of the money left with you". B said to A "instead if you give me Rs 100, your money willbecome 25% of my money". How much respectively did A and B have?​

Find the hcf using long division method 348, 744​

If a point A=(7,-8) and point B is on x axis ,find the cordinates of B if AB = 10 units​plz give me the answer as fast u can

ab=10

ab=10When a=7

ab=10When a=77b=10

ab=10When a=77b=10b=10/7

ab=10When a=77b=10b=10/7When a=-8

ab=10When a=77b=10b=10/7When a=-8-8b=10

Degree of the polynomial (x+2)(x+3)(x+5) isPlz fast ​

Divide rs 120 between sanjana and simran in the ratio of 2:3​

Evaluate ( -5/6 ÷ -2/3)​

A. What are all the shapes observed in the above figure?b. How many vertices are there in the above figure ?How many edges are there in the above figure?d. How many diagonals does a pentagon have ?

7. Find the two consecutive odd numberssuch that two-fifths of the smaller one isgreater than two-ninths of the larger oneby 4.

Draw the graph for each of the equation x+y =6

find the compound interest and the amount on rupees 5000 the annual interest rate of 8% for 2 years 6 month

Que from Complex Number'sIf z=2+i then (z-1)(bar(z)-5)+(bar(z)-1)(z-5) is equal to (a) 7 (b) -1 (c) 2 (d) none of these

The sides of a rectangleare in the ratio 7:5 and itsperimeter is 96 cm. The lengthof the rectangle is

15+(-16)+45-(-14)ans

The area of a square whose side is 25 m is

What must be added to 5 x²-3x+1 to get 3x?- 7x² + 8 ?

☝please see the picture and answer me

A square sheet of paper of side 22cm isrolled to form a cylinder. Find the radius of the cylinder

Find the product of 3/7 and 6/11

Q.2) A Car with the speed 60 km/ per hour takes 8 hours to travel some distancewhat should be the increase in the speed if the same distance is to be covered in71/2 hours?

the radius of two circles are 8cm and 6cm respectively find the radius of the circle having its area equal to the the sum of the areas of the two circles. with diagram

2. In the following figure, ABCD is a parallelogram and BD is a diagonal. Find thevalue of r degreeCor397p5p

What is geography ?spam answers will be thanked..xD

Anuradha of class 9B gets the first chance to pick the jersey number. She wants her jersey number to be a perfect square number. What is the probability that she does not get the jersey of her choice? 1/151/514/154/5

X^4 - y^4 + 2y^2 - 1 factorise

Divide:13 √3t² by √39t²

4. The base of a right angle triangle is 15 cm and its hypotenuse is 17 cm, then the areaof triangle is cm2(A) 90(B) 60(C) 85(D) 75

P- (p-b) is_what ans. will come

Find the radius of a circle whose circumference is 176cm Section –C [3x5=

(-24x4)÷(-3x) plz answer me

Ina right circular cone, the vertical height is 12 , the radius is 5. Find the slant height.

At what rate percent per annum simple interest will Rs.66000 amount to Rs.72720in 2 years ?

Learning Task 3 (page 29)A Find the distance between the two given points. Show your complete solution1. S(-1, 6) and T(-1, 14)4. U(-5, 2) and P(-5, 7)2. H(-9, 3) and G(6.3)5. AC-3, 2) and M(9.7)3. M(0,0) and N(4,6)

1.Rationalise the denominator of√5 + √22

Multiply and plz answer

5 km 16 m in kilometres convert into decimals

Find value of xyz please answer fast asap

AB and CD are two parallel chords of a circle of lengths 10cm and 4cm respectively .if the chords lie on the centre and the distance between them is 3cm .find the diameter of the circle

a cylindrical bucket, 32 cm high and with radius of base 18 cm , is filled with sand. This bucket is emptied on the ground and a conical heap of sand is formed. If the height of the conical heap is 24 cm, find the radius and the slant height of the heap

What will be the area of a rectangle with length 11 cm and breadth 2 cm ?

Factories: x³-y³+x-x²y³

Find the value of 2 tan 45º+cac 30-s in 60

What is the side of square if its perimeter is 65 cm

Factorization of a²-b²+2bc-c²

19. nos. 46 to 53-4 marles each!face46. Draw a line segment of length 9 cm and divide it in the ratio 3: 4. Write the stepsof construction.line seament AR nf length 9 cm. Taking A as centre, draw a circle with radius

Express the following percentage into fraction with lowest term:i. 42ii. 16-%12

What is circle?

Three coin are tossed together find the probability of getting no tail

the area of two similar trianes are 81sac. and 36sqcm if one side of first triangle is 3cm.what is the lenght of the corresponding side of second triangle?

. The number of unskilled workers in a factory is six times the number of skilled workers. Whichof the following cannot be the total number of workers in the factory?(1 ) 35(2) 40(3) 70(4) 84

11. A and B have some money with them. A said to B "if you give me Rs 100, my money will become2/3rd of the money left with you". B said to A "instead if you give me Rs 100, your money willbecome 25% of my money". How much respectively did A and B have?

Find the hcf using long division method 348, 744

If a point A=(7,-8) and point B is on x axis ,find the cordinates of B if AB = 10 unitsplz give me the answer as fast u can

Degree of the polynomial (x+2)(x+3)(x+5) isPlz fast

Divide rs 120 between sanjana and simran in the ratio of 2:3

Evaluate ( -5/6 ÷ -2/3)