332354 + Interview Questions in Secondary School in Math

1.	Please give answer for both question
Answer» ANSWER: 1.2 2. 3 your answer is ......

1.

Please give answer for both question

Answer»

ANSWER:

1.2

2. 3

your answer is

......

Discussion

2.	If α and β are the zeroes of the quadratic polynomial f(x) = ax2 + bx + c, find the value of 1+ 1
Answer» ANSWER: I can't UNDERSTAND what to do INDISCRETION in this SITUATION

2.

If α and β are the zeroes of the quadratic polynomial f(x) = ax2 + bx + c, find the value of 1+ 1

Answer»

ANSWER:

I can't UNDERSTAND what to do INDISCRETION in this SITUATION

Discussion

3.	Tan 90° + secsee 45°=?
Answer» Answer: undefined is the answer As tan90°=undefined .So,if we ADD any thing to it also COMES as undefined..... If my answer is correct mark me as BRAINLIEST......

3.

Tan 90° + secsee 45°=?

Answer»

Answer:

undefined is the answer

As tan90°=undefined .So,if we ADD any thing to it also COMES as undefined.....

If my answer is correct mark me as BRAINLIEST......

Discussion

4.	Please give answer please give answer please give answer
Answer» ANSWER: rate us Step-by-step explanation: PLEASE mark as brain LIST

4.

Please give answer please give answer please give answer

Answer»

ANSWER:

rate us

Step-by-step explanation:

PLEASE mark as brain LIST

Discussion

5.	What is tha L.C.M. of (1+sinA),CosA
Answer» ANSWER: It is 1 + sinA.cosA only...

5.

What is tha L.C.M. of (1+sinA),CosA

Answer»

ANSWER:

It is 1 + sinA.cosA only...

Discussion

6.	Anyone pls answer my questions
Answer» ANSWER: which question Step-by-step EXPLANATION:

6.

Anyone pls answer my questions

Answer»

ANSWER:

which question

Step-by-step EXPLANATION:

Discussion

7.	A. Two complementary angles are x+20 and 2x-56 degrees. i. The value of x = ___ degrees. *
Answer» Answer: 42 Step-by-step explanation: COMPLEMENTARY angles SUM up to 90 degrees x+20+2x-56=90 3x-36=90 3x=90+36 3x=126 x=126/3 x=42 degrees

7.

A. Two complementary angles are x+20 and 2x-56 degrees. i. The value of x = ___ degrees. *

Answer»

Answer:

42

Step-by-step explanation:

COMPLEMENTARY angles SUM up to 90 degrees

x+20+2x-56=90

3x-36=90

3x=90+36

3x=126

x=126/3

x=42 degrees

Discussion

8.	A. Using the truth-table definitions of the dot, the wedge, and the curl, deter-mine which of the following statements are true:1.Rome is the capital of Italy v Rome is the capital of Spain
Answer» Answer: 111 Step-by-step EXPLANATION: PLZ LIKE me plz FOLLOW me

8.

A. Using the truth-table definitions of the dot, the wedge, and the curl, deter-mine which of the following statements are true:1.Rome is the capital of Italy v Rome is the capital of Spain

Answer»

Answer:

111

Step-by-step EXPLANATION:

PLZ LIKE me

plz FOLLOW me

Discussion

9.	Solve the following equation 5/2x=-5
Answer» ANSWER: $\frac{5}{2x} = - 5$ $2x = - 5 \times 5$ $2x = - 10$ $x = \frac{ - 10}{2}$ $= - 5 \: answer$ FOLLOW me

9.

Solve the following equation 5/2x=-5

Answer»

ANSWER:

$\frac{5}{2x} = - 5$

$2x = - 5 \times 5$

$2x = - 10$

$x = \frac{ - 10}{2}$

$= - 5 \: answer$

FOLLOW me

Discussion

10.	Value of tan 40 व्हाट इज द वैल्यू ऑफ 10
Answer» ANSWER:TAN 40 = 0.839095 Step-by-step EXPLANATION: tan 40 = 0.839095

10.

Value of tan 40 व्हाट इज द वैल्यू ऑफ 10

Answer»

ANSWER:TAN 40 = 0.839095

Step-by-step EXPLANATION:

tan 40 = 0.839095

Discussion

11.	IN A TRIANGLE ABC AB=9, AC=12 AND BC = 15
Answer» ANSWER: you can also be a GOOD time to know that you have FUN with me because you are not the intended RECIPIENT please NOTIFY

11.

IN A TRIANGLE ABC AB=9, AC=12 AND BC = 15

Answer»

ANSWER:

you can also be a GOOD time to know that you have FUN with me because you are not the intended RECIPIENT please NOTIFY

Discussion

12.	The sum of series 4,0,-4,......100th terms isit's answer is -19400.plz give me a method to solve this
Answer» Answer: Find the sum: ∑k=150(3k+2) First find a1 and A50 : a1=3(1)+2=5a20=3(50)+2=152 Then find the sum: Sk=k(a1 + AK)2S50=50(5 + 152)2=3925

12.

The sum of series 4,0,-4,......100th terms isit's answer is -19400.plz give me a method to solve this

Answer»

Answer:

Find the sum:

∑k=150(3k+2)

First find a1 and A50 :

a1=3(1)+2=5a20=3(50)+2=152

Then find the sum:

Sk=k(a1 + AK)2S50=50(5 + 152)2=3925

Discussion

13.	4. The range and domain of a function f(x) =+1 are subsets of A and B3x2 6List the elements of these0.- (5 3-5,0,43,5, 53). Listand B =A =dered pairs.
Answer» Answer: tk ta fm ra cl tw un RS in run in TX on tc on EXXON exon on Rd in

13.

4. The range and domain of a function f(x) =+1 are subsets of A and B3x2 6List the elements of these0.- (5 3-5,0,43,5, 53). Listand B =A =dered pairs.

Answer»

Answer:

tk ta fm ra cl tw un RS in run in TX on tc on EXXON exon on Rd in

Discussion

14.	Prove the following: 1-sinA/1+sinA = (secA - tanA)^2
Answer» ANSWER: Step-by-step EXPLANATION:

14.

Prove the following: 1-sinA/1+sinA = (secA - tanA)^2

Answer»

ANSWER:

Step-by-step EXPLANATION:

Discussion

15.	√3/sin10° + 1/cos10 ° = ? Please give step by step explanation.
Answer» ANSWER: didn't understand your question SRY? can you explain it CLEARLY

15.

√3/sin10° + 1/cos10 ° = ? Please give step by step explanation.

Answer»

ANSWER:

didn't understand your question SRY? can you explain it CLEARLY

Discussion

16.	What is general form for a pair of linear equation in two variables
Answer» ANSWER: Ax+By=C is the GENERAL FORM

16.

What is general form for a pair of linear equation in two variables

Answer»

ANSWER:

Ax+By=C is the GENERAL FORM

Discussion

17.	Solve 8+2=16106 , 5+4=2019, 9+6=54153, 7+5=35122,20+3 =?
Answer» 20 + 3 = 602317 STEP by Step EXPLANATION : ➡ 20 × 3 = 60 ➡ 20 + 3 = 23 ➡ 20 - 3 = 17

17.

Solve 8+2=16106 , 5+4=2019, 9+6=54153, 7+5=35122,20+3 =?

Answer»

20 + 3 = 602317

STEP by Step EXPLANATION :

➡ 20 × 3 = 60

➡ 20 + 3 = 23

➡ 20 - 3 = 17

Discussion

18.	Write these ratios in the simplest form.(i) 330 : 550(ii) 0.2:0.8
Answer» ANSWER: the SIMPLEST FORM is 3/5. and SECOND is 2/8

18.

Write these ratios in the simplest form.(i) 330 : 550(ii) 0.2:0.8

Answer»

ANSWER:

the SIMPLEST FORM is 3/5. and SECOND is 2/8

Discussion

19.	The smallest rational number by which1/3 should be multiplied so that it's decimal expansion terminates with one place of decimal isa) 1/10b) 3/10c) 3d) 30
Answer» Answer: 3/10.do FOLLOW Do follow

19.

The smallest rational number by which1/3 should be multiplied so that it's decimal expansion terminates with one place of decimal isa) 1/10b) 3/10c) 3d) 30

Answer»

Answer:

3/10.do FOLLOW

Do follow

Discussion

20.	Anyone tell this answer the circled one
Answer» 4 ROOT over 256 so I think this one you did want to ask right?

Discussion

21.	Rational number in between -1 and -2
Answer» HINDI KE subject me MATHS ke add KIYA

21.

Rational number in between -1 and -2

Answer»

HINDI KE subject me MATHS ke add KIYA

Discussion

22.	Find the 10th and nth term of GP.: 5,25, 125, .....
Answer» ANSWER: this is your answer MARK me as the BRAINLIEST

22.

Find the 10th and nth term of GP.: 5,25, 125, .....

Answer»

ANSWER:

this is your answer MARK me as the BRAINLIEST

Discussion

23.	Solve this question of log
Answer» ANSWER: SORRY but not SURE with this QUESTION

23.

Solve this question of log

Answer»

ANSWER:

SORRY but not SURE with this QUESTION

Discussion

24.	Write the expression of the polynomial
Answer» Answer: (x−3)⋅(3x+5) Step by Step Solution: 1 : Equation at the end of step 1 (3x2 - 4x) - 15 STEP 2 : Trying to factor by splitting the middle term 2.1 Factoring 3x2-4x-15 The first term is, 3x2 its COEFFICIENT is 3 . The middle term is, -4x its coefficient is -4 . The last term, "the constant", is -15 Step-1 : Multiply the coefficient of the first term by the constant 3 • -15 = -45 Step-2 : Find two factors of -45 whose sum equals the coefficient of the middle term, which is -4 . -45 + 1 = -44 -15 + 3 = -12 -9 + 5 = -4 That's it Step-3 : REWRITE the polynomial splitting the middle term using the two factors found in step 2 above, -9 and 5 3x2 - 9x + 5x - 15 Step-4 : Add up the first 2 terms, pulling out LIKE factors : 3x • (x-3) Add up the last 2 terms, pulling out COMMON factors : 5 • (x-3) Step-5 : Add up the four terms of step 4 : (3x+5) • (x-3) Which is the desired factorization Final result : (x - 3) • (3x + 5)

24.

Write the expression of the polynomial

Answer»

Answer:

(x−3)⋅(3x+5)

Step by Step Solution:

1

:

Equation at the end of step 1

(3x2 - 4x) - 15

STEP

2

:

Trying to factor by splitting the middle term

2.1 Factoring 3x2-4x-15

The first term is, 3x2 its COEFFICIENT is 3 .

The middle term is, -4x its coefficient is -4 .

The last term, "the constant", is -15

Step-1 : Multiply the coefficient of the first term by the constant 3 • -15 = -45

Step-2 : Find two factors of -45 whose sum equals the coefficient of the middle term, which is -4 .

-45 + 1 = -44

-15 + 3 = -12

-9 + 5 = -4 That's it

Step-3 : REWRITE the polynomial splitting the middle term using the two factors found in step 2 above, -9 and 5

3x2 - 9x + 5x - 15

Step-4 : Add up the first 2 terms, pulling out LIKE factors :

3x • (x-3)

Add up the last 2 terms, pulling out COMMON factors :

5 • (x-3)

Step-5 : Add up the four terms of step 4 :

(3x+5) • (x-3)

Which is the desired factorization

Final result :

(x - 3) • (3x + 5)

Discussion

25.	What is the p/q form of 0.3333where p and q are integers and q nof equals to 0
Answer» ANSWER: X = 1/3 Step-by-step EXPLANATION:

25.

What is the p/q form of 0.3333where p and q are integers and q nof equals to 0

Answer»

ANSWER:

X = 1/3

Step-by-step EXPLANATION:

Discussion

26.	Draw three types of triangles based on its sides. Draw altitudes in red colour.  Label the figures completely. 1. In which triangle the median and altitude are same?2. What type of triangles are used in traffic sign boards?3. What are the three types of traffic sign boards?4. Write any five important rules for safe driving.
Answer» ANSWER: ssssss TRIANGLEE OKK NAAAA

26.

Draw three types of triangles based on its sides. Draw altitudes in red colour.  Label the figures completely. 1. In which triangle the median and altitude are same?2. What type of triangles are used in traffic sign boards?3. What are the three types of traffic sign boards?4. Write any five important rules for safe driving.

Answer»

ANSWER:

ssssss TRIANGLEE OKK NAAAA

Discussion

27.	Mode of 2,6,5,3,0,3,4,3,2 is
Answer» ANSWER: so MODE is 3 .......,......,........

27.

Mode of 2,6,5,3,0,3,4,3,2 is

Answer»

ANSWER:

so MODE is 3 .......,......,........

Discussion

28.	A and B can do a piece of work in 40 and 50 days. If they work at it an alternate days with A beginning in how many days, the work will be finished ?A)
Answer» ANSWER: A and B can do a piece of work in 40 and 50 DAYS. If they work at it an alternate days with A beginning in how MANY days, the work will be finished ? A)

28.

A and B can do a piece of work in 40 and 50 days. If they work at it an alternate days with A beginning in how many days, the work will be finished ?A)

Answer»

ANSWER:

A and B can do a piece of work in 40 and 50 DAYS. If they work at it an alternate days with A beginning in how MANY days, the work will be finished ?

A)

Discussion

29.	A room 5m 55cm long and 3m 74cm broad is to be paved with square tiles.Find the least number of square tiles required to cover the floor?A) 156 B) 166 C) 176 D) 186
Answer» ANSWER: C 176 hope the answer is CORRECT

29.

A room 5m 55cm long and 3m 74cm broad is to be paved with square tiles.Find the least number of square tiles required to cover the floor?A) 156 B) 166 C) 176 D) 186

Answer»

ANSWER:

C 176

hope the answer is CORRECT

Discussion

30.	Among five friends who is the tallest ? I. D is taller than A and C. II. B is shorter than E but taller than D.A) If the data in statement I alone are sufficient to answer the question B) If the data in statement II alone are sufficient answer the question C) If the data either in I or II alone are sufficient to answer the question; D) If the data in both the statements together are needed.
Answer» Answer: DATA in both the the STATEMENTS are needed. option D Step-by-step EXPLANATION: please mark me the Brainliest please refer the PHOTO

30.

Among five friends who is the tallest ? I. D is taller than A and C. II. B is shorter than E but taller than D.A) If the data in statement I alone are sufficient to answer the question B) If the data in statement II alone are sufficient answer the question C) If the data either in I or II alone are sufficient to answer the question; D) If the data in both the statements together are needed.

Answer»

Answer:

DATA in both the the STATEMENTS are needed. option D

Step-by-step EXPLANATION:

please mark me the Brainliest

please refer the PHOTO

Discussion

31.	Aran spends 1/3/4 hour in studies 2/1/9 hours in playing cricket how much time did he spend in all
Answer» ANSWER: 139/36 hr Step-by-step explanation: Hour spend in study = 1 3/4 hr = 7/4 hr Hour spend in PLAYING = 2 1/9 hr = 19/9 hr Total TIME spend = 7/4 + 19/9 = 139/36 hr Pls MARK my answer as brainlist Pls FOLLOW me

31.

Aran spends 1/3/4 hour in studies 2/1/9 hours in playing cricket how much time did he spend in all

Answer»

ANSWER:

139/36 hr

Step-by-step explanation:

Hour spend in study = 1 3/4 hr

= 7/4 hr

Hour spend in PLAYING = 2 1/9 hr

= 19/9 hr

Total TIME spend = 7/4 + 19/9

= 139/36 hr

Pls MARK my answer as brainlist

Pls FOLLOW me

Discussion

32.	Find zeros of x square + 4x
Answer» Answer: The zeroes of the polynomial are 0 and -4. Given: f(x)=x²+4x To find: The zeroes of the polynomial. Solution: >> f(x)=x²+4x >> x²+4x=0 >> x(x+4)=0 >> x=0 or x+4=0 >> x=0 or x=-4 The zeroes of the polynomial are 0 and -4. ___________________________________ Extra INFORMATION: Relationship between zeroes and coefficients SUM of zeroes = -b/a Product of zeroes = c/a

32.

Find zeros of x square + 4x

Answer»

Answer:

The zeroes of the polynomial are 0 and -4.

Given:

f(x)=x²+4x

To find:

The zeroes of the polynomial.

Solution:

>> f(x)=x²+4x

>> x²+4x=0

>> x(x+4)=0

>> x=0 or x+4=0

>> x=0 or x=-4

The zeroes of the polynomial are 0 and -4.

___________________________________

Extra INFORMATION:

Relationship between zeroes and coefficients

SUM of zeroes = -b/a

Product of zeroes = c/a

Discussion

33.	Find the perimeter of the rectangle whose length and breadth are 3cm and 4cm ,respectively
Answer» Answer: 14 cm Step-by-step EXPLANATION: PERIMETER =2×(length+breadth) p=2×(4+3) =14CM

33.

Find the perimeter of the rectangle whose length and breadth are 3cm and 4cm ,respectively

Answer»

Answer:

14 cm

Step-by-step EXPLANATION:

PERIMETER =2×(length+breadth)

p=2×(4+3)

=14CM

Discussion

34.	the market price of a table is 625 and its selling price is rs 500 what is the ratio of the selling price to the marked price
Answer» Answer: ANS is 4:5 Step-by-step explanation: First Write down what you have been given. i.e. Market PRICE= ₹625 &SELLING price= ₹ 500 Then Write down what you are asked to do. like ratio of selling price to market price i.e. 500/625 then solve it first divide by 25 we get, 20/25 Again divide by 5 we get, 4/5 THEREFORE our ans is 4/5 which is written as 4:5 Thank You !

34.

the market price of a table is 625 and its selling price is rs 500 what is the ratio of the selling price to the marked price

Answer»

Answer:

ANS is 4:5

Step-by-step explanation:

First Write down what you have been given.

i.e. Market PRICE= ₹625

&SELLING price= ₹ 500

Then Write down what you are asked to do.

like ratio of selling price to market price

i.e. 500/625

then solve it

first divide by 25

we get,

20/25

Again divide by 5

we get,

4/5

THEREFORE our ans is 4/5

which is written as 4:5

Thank You !

Discussion

35.	The headline read today actually 9001 people voted each hour for 12
Answer» Answer: 302/h VOTED each Step-by-step EXPLANATION: PLZ MARK me as BRAINLIST ❤️

35.

The headline read today actually 9001 people voted each hour for 12

Answer»

Answer:

302/h VOTED each

Step-by-step EXPLANATION:

PLZ MARK me as BRAINLIST ❤️

Discussion

36.	HCF of $(2^3\times3^2\times5),(2^2\times3^3\times5^2)$ and $(2^4\times3\times5^3\times7)$is $105$ $60$ $30$ $48$
Answer» Given : 2³.3².5 , 2².3³.5² and 2⁴.3.5⁷ To FIND : HCF Solution: HCF - Highest COMMON factor use xᵃ.xᵇ=xᵃ⁺ᵇ 2³.3².5 = 2².2.3.3.5 = 2².3³.5² = 2².3².3,5.5 2⁴.3.5⁷ =2².2².3.5.5⁶ Common factors are 2².3 .5 = 4.3.5 = 60 HCF of 2³.3².5 , 2².3³.5² and 2⁴.3.5⁷ is 60 learn More: Can 12 and 98 be HCF and LCM of TWO numbers - Brainly.in brainly.in/question/17564109 Find LCM and HCF of the FOLLOWING pairs of INTEGERS and verify that ... brainly.in/question/17387230

36.

HCF of $(2^3\times3^2\times5),(2^2\times3^3\times5^2)$ and $(2^4\times3\times5^3\times7)$is $105$ $60$ $30$ $48$

Answer»

Given : 2³.3².5 , 2².3³.5² and 2⁴.3.5⁷

To FIND : HCF

Solution:

HCF - Highest COMMON factor

use xᵃ.xᵇ=xᵃ⁺ᵇ

2³.3².5 = 2².2.3.3.5 =

2².3³.5² = 2².3².3,5.5

2⁴.3.5⁷ =2².2².3.5.5⁶

Common factors are 2².3 .5

= 4.3.5

= 60

HCF of 2³.3².5 , 2².3³.5² and 2⁴.3.5⁷ is 60

learn More:

Can 12 and 98 be HCF and LCM of TWO numbers - Brainly.in

brainly.in/question/17564109

Find LCM and HCF of the FOLLOWING pairs of INTEGERS and verify that ...

brainly.in/question/17387230

Discussion

37.	Which quardrant us devoted by sing (+,-)
Answer» Answer: 2nd QUADRANT is that quadrant of+,-

37.

Which quardrant us devoted by sing (+,-)

Answer»

Answer:

2nd QUADRANT is that quadrant of+,-

Discussion

38.	Find the cp when sp is equal to 450 and gain is equal to rupees 15
Answer» Answer: CP = 435 rs. Step-by-step EXPLANATION: SP - CP = gain CP = SP - gain CP = 450 - 15 CP = 435 rs. Pls mark my answer as brainlist Pls follow me

38.

Find the cp when sp is equal to 450 and gain is equal to rupees 15

Answer»

Answer:

CP = 435 rs.

Step-by-step EXPLANATION:

SP - CP = gain

CP = SP - gain

CP = 450 - 15

CP = 435 rs.

Pls mark my answer as brainlist

Pls follow me

Discussion

39.	5980050 international place value
Answer» ANSWER: Five MILLION, ninety-eight THOUSAND and fifty Step-by-step EXPLANATION: Hope my answer helps you..❤️

39.

5980050 international place value

Answer»

ANSWER:

Five MILLION, ninety-eight THOUSAND and fifty

Step-by-step EXPLANATION:

Hope my answer helps you..❤️

Discussion

40.	Find the discriminant of the following equation x square+ 2x+4=0
Answer» ANSWER: $x {}^{2} + 2x + 4 = 0$ $d = b {}^{2} - 4ac$ $b = 2 \: and \: a = 1 \: c = 4$ $d = 2 {}^{2} - 4 \times 1 \times 4$ $4 - 16$ $d = - 12$

40.

Find the discriminant of the following equation x square+ 2x+4=0

Answer»

ANSWER:

$x {}^{2} + 2x + 4 = 0$

$d = b {}^{2} - 4ac$

$b = 2 \: and \: a = 1 \: c = 4$

$d = 2 {}^{2} - 4 \times 1 \times 4$

$4 - 16$

$d = - 12$

Discussion

41.	EAST is a square find the value of w, x, y, z
Answer» Step-by-step EXPLANATION: EAST is a direction so east ki kya value NIKALE GE so *EAST* *AND* *WEST* *INDIA* IS *BEST*

41.

EAST is a square find the value of w, x, y, z

Answer»

Step-by-step EXPLANATION:

EAST is a direction so east ki kya value NIKALE GE so EAST AND WEST INDIA IS BEST

Discussion

42.	2(8+x) = 30+x how to slove this
Answer» Answer: 2(8+x)=30+x Step-by-step explanation: 16+x=30+x x=30-16 x=14 so x=14

42.

2(8+x) = 30+x how to slove this

Answer»

Answer:

2(8+x)=30+x

Step-by-step explanation:

16+x=30+x

x=30-16

x=14

so x=14

Discussion

43.	Three cubes whose sides are 6 cm, 8 cm and 10 cm. They are melted and form abig cube. Find the volume of the bigger cube.
Answer» $\huge{ \underline{ \mathcal{Answer - }}}$ íf thrєє cuвєs αrє mєltєd íntσ α sínglє cuвє wíth nσ lσss, thєn ít mєαns thє vσlumє ís nσt lσst. lєt thє cuвєs вє α, в αnd c sσ thє vσlumє σf cuвє α=6x6x6=216 cuвє в=8x8x8=512 cuвє c=10x10x10=1000 tσtαl vσlumє σf thє thrєє cuвєs<вєcσmєs thє vσlumє σf sínglє cuвє αftєr mєltíng thєm tσgєthєr ➡1728. thє cuвíc rσσt σf 1728 ís 12. sσ 12CM ís thє sídє σf nєw cuвє.

43.

Three cubes whose sides are 6 cm, 8 cm and 10 cm. They are melted and form abig cube. Find the volume of the bigger cube.

Answer»

$\huge{ \underline{ \mathcal{Answer - }}}$

íf thrєє cuвєs αrє mєltєd íntσ α sínglє cuвє wíth nσ lσss, thєn ít mєαns thє vσlumє ís nσt lσst. lєt thє cuвєs вє α, в αnd c

sσ thє vσlumє σf cuвє α=6x6x6=216

cuвє в=8x8x8=512

cuвє c=10x10x10=1000

tσtαl vσlumє σf thє thrєє cuвєs<вєcσmєs thє vσlumє σf sínglє cuвє αftєr mєltíng thєm tσgєthєr ➡1728.

thє cuвíc rσσt σf 1728 ís 12. sσ 12CM ís thє sídє σf nєw cuвє.

Discussion

44.	6. Find the altitude of a triangle if its base is12 cm and area is 48 cm2.(2)with explanation plz
Answer» GIVEN: Base of the triangle = 12 cm Area of triangle = 48 cm² TO FIND: What is the height of the triangle ? SOLUTION: Let the height of the triangle be 'h' cm To find the area of triangle, we use the formula:- $\large{\boxed{\bf{\star \: AREA = \dfrac{1}{2} \times BASE \times HEIGHT \: \star}}}$ BASE = 12 cm HEIGHT = h cm AREA = 48 cm² According to question:- ➜ 48 = $\sf{\dfrac{1}{2}}$ $\times$ 12 $\times$ h ➜ 48 = 6h ➜ $\sf{\cancel\dfrac{48}{6}}$ = h ❮ 8 cm = h ❯ ❝ HENCE, the height/altitude of the triangle is 8 cm ❞ ______________________

44.

6. Find the altitude of a triangle if its base is12 cm and area is 48 cm2.(2)with explanation plz

Answer»

GIVEN:

Base of the triangle = 12 cm
Area of triangle = 48 cm²

TO FIND:

What is the height of the triangle ?

SOLUTION:

Let the height of the triangle be 'h' cm

To find the area of triangle, we use the formula:-

$\large{\boxed{\bf{\star \: AREA = \dfrac{1}{2} \times BASE \times HEIGHT \: \star}}}$

BASE = 12 cm
HEIGHT = h cm
AREA = 48 cm²

According to question:-

➜ 48 = $\sf{\dfrac{1}{2}}$ $\times$ 12 $\times$ h

➜ 48 = 6h

➜ $\sf{\cancel\dfrac{48}{6}}$ = h

❮ 8 cm = h ❯

❝ HENCE, the height/altitude of the triangle is 8 cm ❞

______________________

Discussion

45.	If x = 2 + root 3 then find value of x^2 + 1 /x^2
Answer» ANSWER: answer of this QUESTION is 14

45.

If x = 2 + root 3 then find value of x^2 + 1 /x^2

Answer»

ANSWER:

answer of this QUESTION is 14

Discussion

46.	Without actual division Check the divisibility of 4563 by 11
Answer» ANSWER: SUBTRACT the last NUMBER continuously 4563 456-3= 453 45-3=42 4-2=2 2 is not divisible by 11 so the number 4563 is not divisible by 11. Step-by-step explanation: HOPE this answer helps you..❤️

46.

Without actual division Check the divisibility of 4563 by 11

Answer»

ANSWER:

SUBTRACT the last NUMBER continuously

4563

456-3= 453

45-3=42

4-2=2

2 is not divisible by 11 so the number 4563 is not divisible by 11.

Step-by-step explanation:

HOPE this answer helps you..❤️

Discussion

47.	Find 5 rational numbers between (1)/(4) and (1)/(2)?
Answer» Step-by-step EXPLANATION: I HOPE this ANSWER MAY HELP you

47.

Find 5 rational numbers between (1)/(4) and (1)/(2)?

Answer»

Step-by-step EXPLANATION:

I HOPE this ANSWER MAY HELP you

Discussion

48.	HOW DO YOU PROVE THAT 1 = 2 , using a & b operations ?????
Answer» Answer: MULTIPLY both by 0 ....in LHS and RHS FORM

48.

HOW DO YOU PROVE THAT 1 = 2 , using a & b operations ?????

Answer»

Answer:

MULTIPLY both by 0 ....in LHS and RHS FORM

Discussion

49.	Shruthi earns 24000 per month she spends 1/3 of her income on health and 1/4 on her food and 1/8 on her entertainment
Answer» HEY mate HOPE the above ATTACHMENT will help you ❤❤ Plz mark it as BRAINLIEST ‼ #THANQ

49.

Shruthi earns 24000 per month she spends 1/3 of her income on health and 1/4 on her food and 1/8 on her entertainment

Answer»

HEY mate HOPE the above ATTACHMENT will help you ❤❤

Plz mark it as BRAINLIEST ‼

#THANQ

Discussion

50.	A. Dealer. purchased. 125. Computer. Sets. If. The costs. Of. Each is. $ 21 ,346 determine. The costs. Of. All. Computer sets
Answer» Answer COMPUTER set BOUGHT by him = 125 Cost of 1 computer is = $21,346 Cost of all computers is = $21,346 X 125 = $26,68,250 cost of all computer is = $26, 68,250 Plzzz follow me

50.

A. Dealer. purchased. 125. Computer. Sets. If. The costs. Of. Each is. $ 21 ,346 determine. The costs. Of. All. Computer sets

Answer»

Answer

COMPUTER set BOUGHT by him = 125

Cost of 1 computer is = $21,346

Cost of all computers is = $21,346 X 125

= $26,68,250

cost of all computer is = $26, 68,250

Plzzz follow me

Discussion

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HEY mate HOPE the above ATTACHMENT will help you ❤❤

Plz mark it as BRAINLIEST ‼

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