332354 + Interview Questions in Secondary School in Math

1.	A7. Find the area of a rhombus whose side is 20 cm. If one of its diagonals is 24 cm long, find thelength of the other diagonal.of the following figures :
Answer» ANSWER: LENGTH MULTIPLIES breathe Step-by-step EXPLANATION: HOP this is helpfull

1.

A7. Find the area of a rhombus whose side is 20 cm. If one of its diagonals is 24 cm long, find thelength of the other diagonal.of the following figures :

Answer»

ANSWER: LENGTH MULTIPLIES breathe

Step-by-step EXPLANATION: HOP this is helpfull

Discussion

2.	8-2 + 3 x 5 - 10 - 45 by 98-2 + 3* 5 - 10 - 58-2 + 15 -10 -58+15 - 2-10 -5 25-17 =8 Ans
Answer» Answer: 8 Step-by-step EXPLANATION: .......................

2.

8-2 + 3 x 5 - 10 - 45 by 98-2 + 3* 5 - 10 - 58-2 + 15 -10 -58+15 - 2-10 -5 25-17 =8 Ans

Answer»

Answer:

8

Step-by-step EXPLANATION:

.......................

Discussion

3.	If cost of 20 diya is 21 what is cost of 1 diya.
Answer» 20 DIYA COST 21 1 diya cost 21/20

3.

If cost of 20 diya is 21 what is cost of 1 diya.

Answer»

20 DIYA COST 21

1 diya cost 21/20

Discussion

4.	10 ) What is velocity of a body travels a distance of168 metres in a line in 21 seconds? \| उस वस्तु का वेग क्याहोता है, जो 21 सेकण्ड में एक रेखा में 168 मीटर की दूरी तय करताहै?
Answer» Step-by-step explanation: distance=168 m time=21 sec. velocity=? by USING formula, velocity=distance time velocity=168 21 velocity=8 m/s velocity of a body travels a distance of 168 metres in a LINE in 21 SECONDS is 8 m/s

4.

10 ) What is velocity of a body travels a distance of168 metres in a line in 21 seconds? | उस वस्तु का वेग क्याहोता है, जो 21 सेकण्ड में एक रेखा में 168 मीटर की दूरी तय करताहै?

Answer»

Step-by-step explanation:

distance=168 m

time=21 sec.

velocity=?

by USING formula,

velocity=distance

time

velocity=168

21

velocity=8 m/s

velocity of a body travels a distance of

168 metres in a LINE in 21 SECONDS is 8 m/s

Discussion

5.	সাম্মি দিশা রাকিব রক্তিম ও জুই তাদের খাতায় যথাক্রমে ২৩৬৯, ৬৪২৭, ২৯৩১, ৭৭৫ ও ৯৯৯ সংখ্যাগুলো লেখ। (ক) সবচেয়ে ছোট ও বড় সংখ্যা দুইটি কথায় লেখ। (খ) সংখ্যা গুলো বড় থেকে ছোট ক্রমে সাজিয়ে লেখ। (গ) রাকিবের লেখা সংখ্যাটি কত? রাকিব ও দিশা সংখ্যাদের পার্থক্য কত?
Answer» *আশা করি তুমি বুঝতে পেরেছো।*

5.

সাম্মি দিশা রাকিব রক্তিম ও জুই তাদের খাতায় যথাক্রমে ২৩৬৯, ৬৪২৭, ২৯৩১, ৭৭৫ ও ৯৯৯ সংখ্যাগুলো লেখ। (ক) সবচেয়ে ছোট ও বড় সংখ্যা দুইটি কথায় লেখ। (খ) সংখ্যা গুলো বড় থেকে ছোট ক্রমে সাজিয়ে লেখ। (গ) রাকিবের লেখা সংখ্যাটি কত? রাকিব ও দিশা সংখ্যাদের পার্থক্য কত?

Answer»

আশা করি তুমি বুঝতে পেরেছো।

Discussion

6.	(0-10)x is resultto
Answer» Answer: 10......................

6.

(0-10)x is resultto

Answer»

Answer:

10......................

Discussion

7.	Hey swati here is ur answer....Let the length of the pipe for filling the whole tank be h m.(i) pipe is in the form of cylinder where height =h mdiameter =14 cm⇒=214=7cm=1007mVolume of pipe = volume of cylinder =πr2h⇒πr2h=π(1007)2h=722×1007×1007×h=100×10022×7h3(ii) Tank is in the form of caloid where l=500mb=44m,h=21cm=10021m=0.21mVolume of the tank =lbh=50×44×10021=22×21m2We have volume of pipe = volume of tank⇒100×10022×7h=22×21⇒h=3×10000m=1000
Answer» Step-by-step explanation: HEY WAOO thanks a lot it HELPING me also janani as swati said dont LEAVE us agn..sry swati now only came to online i didnt see ur QUES

7.

Hey swati here is ur answer....Let the length of the pipe for filling the whole tank be h m.(i) pipe is in the form of cylinder where height =h mdiameter =14 cm⇒=214=7cm=1007mVolume of pipe = volume of cylinder =πr2h⇒πr2h=π(1007)2h=722×1007×1007×h=100×10022×7h3(ii) Tank is in the form of caloid where l=500mb=44m,h=21cm=10021m=0.21mVolume of the tank =lbh=50×44×10021=22×21m2We have volume of pipe = volume of tank⇒100×10022×7h=22×21⇒h=3×10000m=1000

Answer»

Step-by-step explanation:

HEY WAOO thanks a lot it HELPING me also janani as swati said dont LEAVE us agn..sry swati now only came to online i didnt see ur QUES

Discussion

8.	Suppose you deposit $5000 at 8% interest compounded continuously. Find the average value of your account during the first 3 years.
Answer» The word continuous indicates that we have to use: A=Pe^(RT) A is the new amount P is the principal investment (or initial amount) r is the rate (in DECIMAL FORM) t is the time (in years) When t=0 A = 5000e^(.090) A= 5000 When t=2 A = 5000e^(.092) A = 5986.09 To find the AVERAGE, we add the values and divide by the number of years. (5000 + 5986.09) / 2 5493.04

Discussion

9.	A 50KVA transformer has 200 turns and 40 turns on the primary and secondary windings respectively. Resistance on primary and secondary are 0.152 and 0.005 Q respectively. The value of leakage reactances on primary and secondary windings are 0.55 and 0.0175 respectively. If the supply voltage on the primary side is 1100V, Calculate:Equivalent impedance transferred to Primary Windings
Answer» ANSWER: xvifvn avhsjbsvs s s s isjshsvsvvsvsv Step-by-step EXPLANATION: nsbsbshnsbsnsndnbdbdjxjxhgdu

9.

A 50KVA transformer has 200 turns and 40 turns on the primary and secondary windings respectively. Resistance on primary and secondary are 0.152 and 0.005 Q respectively. The value of leakage reactances on primary and secondary windings are 0.55 and 0.0175 respectively. If the supply voltage on the primary side is 1100V, Calculate:Equivalent impedance transferred to Primary Windings

Answer»

ANSWER:

xvifvn avhsjbsvs s s s isjshsvsvvsvsv

Step-by-step EXPLANATION:

nsbsbshnsbsnsndnbdbdjxjxhgdu

Discussion

10.	The diameter of a circular park is 105m a 10.5m wide road run on the outside around it . Find the cost of constructing the road at ₹20 per m
Answer» 10 rjzbsmsmsksksijanwnsjzusnajauzjansjsisnwis8annnsns

Discussion

11.	45.If x' +x+1, 2x +1, x²-1 are the sides of a triangle, then its largest angle isTa)b)c) *2Td)32124.
Answer» Step-by-step EXPLANATION: GIVEN:- the angles of a TRIANGLE are ${x}^{2}+x+1,2x+1,{x}^{2}-1$ To FIND:- The largest angle Solution:- As we know that in a triangle ${\boxed{The\:sum\:of\:angles=180°}}$ According to formula ${x}^{2}+x+1+2x+1+{x }^{2}-1 =180$ ${:}\longrightarrow$ ${x}^{2}+{x}^{2}+x+2x+1+1-1=180$ ${:}\longrightarrow$ ${2x}^{2}+3x+1=180$ ${:}\longrightarrow$ $2x {}^{2}+3x-179=0$

11.

45.If x' +x+1, 2x +1, x²-1 are the sides of a triangle, then its largest angle isTa)b)c) *2Td)32124.

Answer»

Step-by-step EXPLANATION:

GIVEN:-

the angles of a TRIANGLE are

${x}^{2}+x+1,2x+1,{x}^{2}-1$

To FIND:-

The largest angle

Solution:-

As we know that in a triangle

${\boxed{The\:sum\:of\:angles=180°}}$

According to formula

${x}^{2}+x+1+2x+1+{x }^{2}-1 =180$

${:}\longrightarrow$ ${x}^{2}+{x}^{2}+x+2x+1+1-1=180$

${:}\longrightarrow$ ${2x}^{2}+3x+1=180$

${:}\longrightarrow$ $2x {}^{2}+3x-179=0$

Discussion

12.	Question 1 (5 points)Solve for x: 5x + 15 = 28 (5 points)aforty-three over fivebthirteen over fivec13d43
Answer» ANSWER: 5x=28-15 5x=13 x=13/5 is the CORRECT answer

12.

Question 1 (5 points)Solve for x: 5x + 15 = 28 (5 points)aforty-three over fivebthirteen over fivec13d43

Answer»

ANSWER:

5x=28-15

5x=13

x=13/5 is the CORRECT answer

Discussion

13.	The point where the edges of a solid intersect is called a
Answer» ANSWER: hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii

13.

The point where the edges of a solid intersect is called a

Answer»

ANSWER:

hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii

Discussion

14.	If a certain number is added to five times to itself the sum is 90.find the number.
Answer» ANSWER: Let's assume that the certain number is 'x' x + 5X = 90 6X = 90 x = 90 ÷ 6 x = 15 Hence, the known number is 15 Hope it HELPS

14.

If a certain number is added to five times to itself the sum is 90.find the number.

Answer»

ANSWER:

Let's assume that the certain number is 'x'

x + 5X = 90

6X = 90

x = 90 ÷ 6

x = 15

Hence, the known number is 15

Hope it HELPS

Discussion

15.	The square below represents one whole.What percent is represented by the shaded area?\%%
Answer» ANSWER: can u GIVE that pic? Step-by-step explanation: i cant UNDERSTAND without that diagram

15.

The square below represents one whole.What percent is represented by the shaded area?\%%

Answer»

ANSWER:

can u GIVE that pic?

Step-by-step explanation:

i cant UNDERSTAND without that diagram

Discussion

16.	Angle CCC is inscribed in circle OOO.\overline{AB} ABstart overline, A, B, end overline is a diameter of circle OOO.What is the measure of \angle A∠Aangle, A?
Answer» Step-by-step EXPLANATION: ATTACH the ATTACHMENT if you want to ASK because I didn't CATCH

16.

Angle CCC is inscribed in circle OOO.\overline{AB} ABstart overline, A, B, end overline is a diameter of circle OOO.What is the measure of \angle A∠Aangle, A?

Answer»

Step-by-step EXPLANATION:

ATTACH the ATTACHMENT if you want to ASK because I didn't CATCH

Discussion

17.	A vessel has 4l 500ml of juice. In who many glasses each of 50ml capacity can it be filled
Answer» Answer: 900 GLASSES Step-by-step explanation: 1L=1000ml 4L=4000ml 500ml+4000ml=4500ml 4500 ML ÷ 50 ml 900 glasses

17.

A vessel has 4l 500ml of juice. In who many glasses each of 50ml capacity can it be filled

Answer»

Answer:

900 GLASSES

Step-by-step explanation:

1L=1000ml

4L=4000ml

500ml+4000ml=4500ml

4500 ML ÷ 50 ml

900 glasses

Discussion

18.	Conclusion about angles andtriangles
Answer» All angles of an equilateral triangle are EQUAL. A triangle cannot be constructed from three line segment if any of them is longer than the SUM of the other TWO. The triangle inequality theorem states that any SIDE of a triangle is ALWAYS shorter than the sum of the other two sides. HOPE IT HELPS

18.

Conclusion about angles andtriangles

Answer»

All angles of an equilateral triangle are EQUAL. A triangle cannot be constructed from three line segment if any of them is longer than the SUM of the other TWO. The triangle inequality theorem states that any SIDE of a triangle is ALWAYS shorter than the sum of the other two sides.

HOPE IT HELPS

Discussion

19.	Find the midddle term of the expansion (x/y+y/x)^10
Answer» ANSWER: jeyeye6s6eyyxhdy,ydh Step-by-step EXPLANATION: gdhruxydyxhurudusyzyysususuwyegsyseuudus7dud7dud77zir7d8rus7r

19.

Find the midddle term of the expansion (x/y+y/x)^10

Answer»

ANSWER:

jeyeye6s6eyyxhdy,ydh

Step-by-step EXPLANATION:

gdhruxydyxhurudusyzyysususuwyegsyseuudus7dud7dud77zir7d8rus7r

Discussion

20.	Facterize : 8x *8x +21x -9
Answer» Answer: 8X * 8X + 21X - 9 Step-by-step explanation: 64X^2 +21X - 9 = X(64x + 21 - 9 ) = x( 64x+ 21 - 9 )

20.

Facterize : 8x *8x +21x -9

Answer»

Answer:

8X * 8X + 21X - 9

Step-by-step explanation:

64X^2 +21X - 9

= X(64x + 21 - 9 )

= x( 64x+ 21 - 9 )

Discussion

21.	What integer best represents a loss of 15 yards?
Answer» ANSWER: -15 Step-by-step EXPLANATION: LOSS MEANS [ - ] PROFIT means [ + ]

21.

What integer best represents a loss of 15 yards?

Answer»

ANSWER:

-15

Step-by-step EXPLANATION:

LOSS MEANS [ - ]

PROFIT means [ + ]

Discussion

22.	The perimeter of your closet is equal to 18 feet. The difference of the lengthand the width equals 1 foot. Write a system of linear equations which representthe perimeter of your closet in respect to its width (x-axis) and length ( y-axis),and solve the system by graphing.
Answer» ANSWER: 4 × 5 Step-by-step explanation: if the length is y and the x, then the perimeter (p)= p= 2y+2x In addition x= y +1 : 2(y+1) +2y= 18 4y = 16 y= 4 x= 5

22.

The perimeter of your closet is equal to 18 feet. The difference of the lengthand the width equals 1 foot. Write a system of linear equations which representthe perimeter of your closet in respect to its width (x-axis) and length ( y-axis),and solve the system by graphing.

Answer»

ANSWER:

4 × 5

Step-by-step explanation:

if the length is y and the x, then the perimeter (p)=

p= 2y+2x

In addition x= y +1

: 2(y+1) +2y= 18

4y = 16

y= 4

x= 5

Discussion

23.	Can you give the question answer of 7th math
Answer» ANSWER: YES Step-by-step EXPLANATION: WRITE your QUESTION

23.

Can you give the question answer of 7th math

Answer»

ANSWER:

YES

Step-by-step EXPLANATION:

WRITE your QUESTION

Discussion

24.	Find the number whose one fourth when added to 3given7
Answer» Step-by-step EXPLANATION: LET the NUMEROUS be x accordingly sum x/4+3=7 x/4=7-3 x/4=4 x=4*4 x=16 so REQUIRED number=16

24.

Find the number whose one fourth when added to 3given7

Answer»

Step-by-step EXPLANATION:

LET the NUMEROUS be x

accordingly sum

x/4+3=7

x/4=7-3

x/4=4

x=4*4

x=16

so REQUIRED number=16

Discussion

25.	(-9) + 4 write on number line and represent each of the following.
Answer» -9 is at left and for adding 4 we will MOVE to right side. Hope this ANSWER will HELP you Please mark as brainliest

25.

(-9) + 4 write on number line and represent each of the following.

Answer»

-9 is at left and for adding 4 we will MOVE to right side.

Hope this ANSWER will HELP you

Please mark as brainliest

Discussion

26.	How many minimum points are required to draw a unique straight line? 1 2 3 4
Answer» ANSWER: minimum 2 points are required to DRAW a UNIQUE STRAIGHT line .

26.

How many minimum points are required to draw a unique straight line? 1 2 3 4

Answer»

ANSWER:

minimum 2 points are required to DRAW a UNIQUE STRAIGHT line .

Discussion

27.	EXPONENTS 1. Write all the formulas of exponent2. 2³×2³ = ? Write the Formula used3. (10³)² = ? Write Formula used4. (-2)³ = ?5. (-3) ³× (2)² = ?6. 1176 Convert into power form by prime factorization method
Answer» ANSWER: I am not FAKE but I am BROKEN

27.

EXPONENTS 1. Write all the formulas of exponent2. 2³×2³ = ? Write the Formula used3. (10³)² = ? Write Formula used4. (-2)³ = ?5. (-3) ³× (2)² = ?6. 1176 Convert into power form by prime factorization method

Answer»

ANSWER:

I am not FAKE but I am BROKEN

Discussion

28.	Find the equation of a straight line passing trough (5,-3) and (7,-4)
Answer» Answer: MARKS me as brilliant Step-by-step EXPLANATION: ANSWER A general equation for line having SLOPE m is , y = mx + c , where m is slope of line . Here m = 3 7 , So, 3y=7x+3c or 3y=7x+C Now to eliminate C we will use the information that line passes through (3,-5), −15=7(3)+C which GIVES c=−36 . So equation of line is , 7x−3y−36=0 .

28.

Find the equation of a straight line passing trough (5,-3) and (7,-4)

Answer»

Answer:

MARKS me as brilliant

Step-by-step EXPLANATION:

ANSWER

A general equation for line having SLOPE m is , y = mx + c , where m is slope of line .

Here m =

3

7

,

So, 3y=7x+3c or 3y=7x+C

Now to eliminate C we will use the information that line passes through (3,-5),

−15=7(3)+C which GIVES c=−36 .

So equation of line is , 7x−3y−36=0 .

Discussion

29.	2+4+7+8+9+4+79+78+65+11= ?
Answer» Step-by-step EXPLANATION: ANSWER is 57 MARK on BRAINLIST

29.

2+4+7+8+9+4+79+78+65+11= ?

Answer»

Step-by-step EXPLANATION:

ANSWER is 57 MARK on BRAINLIST

Discussion

30.	A particular plant root grows 2.5 inches per month. How many centimeters is the plant root growing per month? (1 inch = 2.54 centimeters).
Answer» 6.35 CM Step-by-step explanation: 1 inch=2.5 cm 2.5 inches=2.5x2.54 cm =6.35cm

30.

A particular plant root grows 2.5 inches per month. How many centimeters is the plant root growing per month? (1 inch = 2.54 centimeters).

Answer»

6.35 CM

Step-by-step explanation:

1 inch=2.5 cm

2.5 inches=2.5x2.54 cm

=6.35cm

Discussion

31.	Estimate the product by rounding off the larger number to the nearest hundred.1512 × 3 ↓ × 3 =
Answer» Step-by-step explanation: 1512 is ROUNDED NEAR to HUNDRED =1500 then the product=1500 x3 =4500

31.

Estimate the product by rounding off the larger number to the nearest hundred.1512 × 3 ↓ × 3 =

Answer»

Step-by-step explanation:

1512 is ROUNDED NEAR to HUNDRED =1500

then the product=1500 x3

=4500

Discussion

32.	A principal of Rs. 1000 is borrowed at 8% per year simple interest. Find the futurevalue after (i) two years (ii) three months (iii) 180 days.
Answer» ANSWER: (i) RS. 160 (II) Rs. 20 (iii) Rs. 39.45

32.

A principal of Rs. 1000 is borrowed at 8% per year simple interest. Find the futurevalue after (i) two years (ii) three months (iii) 180 days.

Answer»

ANSWER:

(i) RS. 160

(II) Rs. 20

(iii) Rs. 39.45

Discussion

33.	The price of a pen and pencil is 8 rupees. the price of 3 pen and pencil is 18 rupees. find the price of a pen and pencil
Answer» Answer: the price of pen is ₹5 and pencil is ₹ 3 Step-by-step EXPLANATION: LET the value of pen be x and pencil be y now we are given that x+y=8 3x+y=18 if x+y=8 then, x=8-y SUBSTITUTING the value of x above in 3x+y=18 we get 24-3y+y=18 therefore 24-18=2y by MOVING 18 on left and 2y on right now 6=2y thus y=6/2=3 y=3 substituting the value of y=3 in x+y=8 we get x+3=8 therefore x=8-3 therefore x=5

33.

The price of a pen and pencil is 8 rupees. the price of 3 pen and pencil is 18 rupees. find the price of a pen and pencil

Answer»

Answer:

the price of pen is ₹5 and pencil is ₹ 3

Step-by-step EXPLANATION:

LET the value of pen be x and pencil be y

now we are given that x+y=8

3x+y=18

if x+y=8

then, x=8-y

SUBSTITUTING the value of x above in

3x+y=18

we get 24-3y+y=18

therefore 24-18=2y by MOVING 18 on left and 2y on right

now 6=2y

thus y=6/2=3

y=3

substituting the value of y=3 in x+y=8

we get x+3=8

therefore x=8-3

therefore x=5

Discussion

34.	3:7 as a proportion?
Answer» Step-by-step EXPLANATION: What are the 3 KINDS of PROPORTION? DIRECT proportion. Inverse proportion. Partitative proportion

34.

3:7 as a proportion?

Answer»

Step-by-step EXPLANATION:

What are the 3 KINDS of PROPORTION?

DIRECT proportion.

Inverse proportion.

Partitative proportion

Discussion

35.	The numerator of a rationol number is less than its denominator by 4. If the numerator is multiplied by 2 and the denominator is increased by 4, the number becomes 14/15. find the number.
Answer» Given : Numerator of a Rational Number is LESS than its denominator by 4 . If the numerator is multiplied by 2 and the denominator is INCREASED by 4, the number becomes 14/15. To Find : The Number . Solution : $\longmapsto\tt{Let\:Denominator\:be=x}$ As Given that Numerator of a Rational Number is less than its denominator by 4 . So , $\longmapsto\tt{Numerator=x-4}$ Now , If the numerator is multiplied by 2 and the denominator is increased by 4, the number becomes 14/15. $\longmapsto\tt{Numerator=2(x-4)=2x-8}$ $\longmapsto\tt{Denominator=x+4}$ A.T.Q : $\longmapsto\tt{\dfrac{2x-8}{x+4}=\dfrac{14}{15}}$ $\longmapsto\tt{15(2x-8)=14(x+4)}$ $\longmapsto\tt{30x-120=14x+56}$ $\longmapsto\tt{30x-14x=56+120}$ $\longmapsto\tt{16x=176}$ $\longmapsto\tt{x=\cancel\dfrac{176}{16}}$ $\longmapsto\tt\bf{x=11}$ Value of x is 11 . Therefore : $\longmapsto\tt{Numerator=11-4}$ $\longmapsto\tt\bf{7}$ $\longmapsto\tt\bf{Denominator=11}$ So , The Rational Number is 7/11 ..

35.

The numerator of a rationol number is less than its denominator by 4. If the numerator is multiplied by 2 and the denominator is increased by 4, the number becomes 14/15. find the number.

Answer»

Given :

Numerator of a Rational Number is LESS than its denominator by 4 .
If the numerator is multiplied by 2 and the denominator is INCREASED by 4, the number becomes 14/15.

To Find :

The Number .

Solution :

$\longmapsto\tt{Let\:Denominator\:be=x}$

As Given that Numerator of a Rational Number is less than its denominator by 4 . So ,

$\longmapsto\tt{Numerator=x-4}$

Now ,

If the numerator is multiplied by 2 and the denominator is increased by 4, the number becomes 14/15.

$\longmapsto\tt{Numerator=2(x-4)=2x-8}$

$\longmapsto\tt{Denominator=x+4}$

A.T.Q :

$\longmapsto\tt{\dfrac{2x-8}{x+4}=\dfrac{14}{15}}$

$\longmapsto\tt{15(2x-8)=14(x+4)}$

$\longmapsto\tt{30x-120=14x+56}$

$\longmapsto\tt{30x-14x=56+120}$

$\longmapsto\tt{16x=176}$

$\longmapsto\tt{x=\cancel\dfrac{176}{16}}$

$\longmapsto\tt\bf{x=11}$

Value of x is 11 .

Therefore :

$\longmapsto\tt{Numerator=11-4}$

$\longmapsto\tt\bf{7}$

$\longmapsto\tt\bf{Denominator=11}$

So , The Rational Number is 7/11 ..

Discussion

36.	Q13) Draw the graph of x + y = 10
Answer» I am not having GRAPH

Discussion

37.	Find the three consecutive odd multiples whoes sum is 45.
Answer» Answer: the THREE consecutive odd numbers are 13, 15 and 17 whose sum is 45. Step-by-step EXPLANATION: PLZZ mark brainalist FOLLOW

37.

Find the three consecutive odd multiples whoes sum is 45.

Answer»

Answer:

the THREE consecutive odd numbers are 13, 15 and 17 whose sum is 45.

Step-by-step EXPLANATION:

PLZZ mark brainalist FOLLOW

Discussion

38.	Factorise x²+10x+24
Answer» Here is your ANSWER with COMPLETE EXPLANATION.

Discussion

39.	1. Given that the volume of a cone is 4620 cm and its height is 10 cm, find the radius of the
Answer» ANSWER: $\huge{\boxed{\boxed{\red{\ulcorner{\mid{ \overline{\underline{\bf{ANSWER}}}}}\mid}}}}$

39.

1. Given that the volume of a cone is 4620 cm and its height is 10 cm, find the radius of the

Answer»

ANSWER:

$\huge{\boxed{\boxed{\red{\ulcorner{\mid{ \overline{\underline{\bf{ANSWER}}}}}\mid}}}}$

Discussion

40.	One angle of a quadrilateral has measure & the measure of other three angles are in ratio 2:3:4 . Find their measure in degree and radian .
Answer» ANSWER: and the measures of other three angles are in the RATIO 2:3:4. Find their measures in radians and in DEGREES. 2. See ANSWERS.

40.

One angle of a quadrilateral has measure & the measure of other three angles are in ratio 2:3:4 . Find their measure in degree and radian .

Answer»

ANSWER:

and the measures of other three angles are in the RATIO 2:3:4. Find their measures in radians and in DEGREES. 2. See ANSWERS.

Discussion

41.	Write any three rational numbers between -2 and 0
Answer» ANSWER: -19/10 , -18/10 , -17/10 Step-by-step EXPLANATION: -2* $\frac{10}{10} \\$ = -20/10 0*10/10=0/10=0 -19/10 , -18/10 , -17/10

41.

Write any three rational numbers between -2 and 0

Answer»

ANSWER:

-19/10 , -18/10 , -17/10

Step-by-step EXPLANATION:

-2* $\frac{10}{10} \\$ = -20/10

0*10/10=0/10=0

-19/10 , -18/10 , -17/10

Discussion

42.	The line segment where the adjacent faces of a solid meet are called
Answer» LOL is ANSWER OK FINE

Discussion

43.	EFG অর্ধবৃত্তের পরিধি কত
Answer» EPIDERMAL Growth FACTOR (protein) EFG. ELECTRIC Field GRADIENT. EFG. Edge-defined Film-fed Growth. ধোননো বাদ

43.

EFG অর্ধবৃত্তের পরিধি কত

Answer»

EPIDERMAL Growth FACTOR (protein) EFG. ELECTRIC Field GRADIENT. EFG. Edge-defined Film-fed Growth.

ধোননো বাদ

Discussion

44.	in a class of 150, where girls are twice the number of boys. Riyan (a boy) ranked 41st from the top. If there are 19 girls ahead of Riyan, how many boys are after him in rank?
Answer» Answer: riyan's rank = 41st students ahead of him = 40 GIRLS ahead of him = 19 therefore boys ahead of him = 40-19=21 150=50+50+50 no.of girls is twice the no.of boys... therefore no.of girls = 50+50=100 no.of boys= 50 boys ahead of him= 21 riyan himself is a boy so no.of boys ahead of riyan INCLUDING him= 22 no.of boys ranked after him= 50-22= 28

44.

in a class of 150, where girls are twice the number of boys. Riyan (a boy) ranked 41st from the top. If there are 19 girls ahead of Riyan, how many boys are after him in rank?

Answer»

Answer:

riyan's rank = 41st

students ahead of him = 40

GIRLS ahead of him = 19

therefore boys ahead of him = 40-19=21

150=50+50+50

no.of girls is twice the no.of boys...

therefore no.of girls = 50+50=100

no.of boys= 50

boys ahead of him= 21

riyan himself is a boy

so no.of boys ahead of riyan INCLUDING him= 22

no.of boys ranked after him= 50-22= 28

Discussion

45.	Square x square y square z
Answer» SO WHAT IS THE QUESTION BRO ONLY XYZ SQUARES SO ASK PROPER QUESTION

Discussion

46.	123of a pole is under mud,of the remaining5portion is under water and the remaining lengthof the pole, which is 8 m, stands above the water.Find the total length of the pole.
Answer» Step-by-step EXPLANATION: Given, the TOTAL length of pole which is still in the mud = 8 m. This 8 m is actually 2/3 of the 4/7 of the pole. so 4/7 of the pole = 3/28 = 12 m. Now 4/7 of the pole = 12 m. So total length of the pole = 127/4 = 21 m .

46.

123of a pole is under mud,of the remaining5portion is under water and the remaining lengthof the pole, which is 8 m, stands above the water.Find the total length of the pole.

Answer»

Step-by-step EXPLANATION:

Given, the TOTAL length of pole which is still in the mud = 8 m.

This 8 m is actually 2/3 of the 4/7 of the pole. so 4/7 of the pole = 3/2*8 = 12 m.

Now 4/7 of the pole = 12 m. So total length of the pole = 12*7/4 = 21 m .

Discussion

47.	Solve for x: one over five (5x + 12) = 18 (5 points)aseventy-eight over fivebone hundred-two over fivec6d30
Answer» ANSWER: I don't UNDERSTAND your question Step-by-step EXPLANATION: pls mark my answer as BRAINLIEST

47.

Solve for x: one over five (5x + 12) = 18 (5 points)aseventy-eight over fivebone hundred-two over fivec6d30

Answer»

ANSWER:

I don't UNDERSTAND your question

Step-by-step EXPLANATION:

pls mark my answer as BRAINLIEST

Discussion

48.	Data collected from a source like reglaters is called (a) primary data (b) secondary data (c) pictograph (d) bar graph
Answer» ANSWER: primary DATA EXPLANATION: is the data COLLECTED from the source like REGLATERS

48.

Data collected from a source like reglaters is called (a) primary data (b) secondary data (c) pictograph (d) bar graph

Answer»

ANSWER:

primary DATA

EXPLANATION:

is the data COLLECTED from the source like REGLATERS

Discussion

49.	8. U={2,3,4,5,6,7,9},A={2,4,6} এবং B={3,5,7} হলে, A' n B = কত? জানতে চাই
Answer» ANSWER: WRITE IN ENGLISH LANGUAGE Step-by-step EXPLANATION: FOLLOW ME I WILL HELP YOU TO SOLVE THIS

49.

8. U={2,3,4,5,6,7,9},A={2,4,6} এবং B={3,5,7} হলে, A' n B = কত? জানতে চাই

Answer»

ANSWER:

WRITE IN ENGLISH LANGUAGE

Step-by-step EXPLANATION:

FOLLOW ME I WILL HELP YOU TO SOLVE THIS

Discussion

50.	4+3+2+6+1=????????......
Answer» Answer: 4+3+2+6+1=16 hope it HELP U.. MARK as BRAINLIEST

50.

4+3+2+6+1=????????......

Answer»

Answer:

4+3+2+6+1=16

hope it HELP U.. MARK as BRAINLIEST

Discussion

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1. Given that the volume of a cone is 4620 cm and its height is 10 cm, find the radius of the

One angle of a quadrilateral has measure & the measure of other three angles are in ratio 2:3:4 . Find their measure in degree and radian .

Write any three rational numbers between -2 and 0

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EFG অর্ধবৃত্তের পরিধি কত

in a class of 150, where girls are twice the number of boys. Riyan (a boy) ranked 41st from the top. If there are 19 girls ahead of Riyan, how many boys are after him in rank?

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8. U={2,3,4,5,6,7,9},A={2,4,6} এবং B={3,5,7} হলে, A' n B = কত? জানতে চাই

4+3+2+6+1=????????......