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3 years ago

6

What are the factors of 45 that add up to 12

1 answer:

Tems11 [23]3 years ago

6 0

Factors of 45 which add up to 12 are 9 and 3

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Evaluate 3x (2+6) divide 4 -2

kondaur [170]

Answer:

4

Step-by-step explanation:

Brackets always mean "DO THIS FIRST!!!"

2+6 = 8

Then, do 3 x 8. That is 24.

24 divided by 4 is 6.

6 - 2 is 4!

8 0

3 years ago

Which of the following is NOT equivalent to 40/100?

frozen [14]

Answer:

Option C

Step-by-step explanation:

40/10 simplifies to 4.

40/100 simplifies to 0.40.

$\frac{40/10}{10/10} =\frac{4}{1} =4$

$\frac{40}{100} =0.40$

Therefore:

$\frac{40}{10}\neq \frac{40}{100}$

Option C should the the correct answer.

8 0

2 years ago

Solve for C. <br>4/ 7(B - C) = A <br><br>C = ___

klio [65]

Answer:

C = ¼(4B – 7A)

Step-by-step explanation:

⁴/₇(B – C) = A Multiply each side by 7

4(B - C) = 7A Remove parentheses

4B – 4C = 7A Subtract 4B from each side

-4C = 7A – 4B Multiply each side by -1

4C = -7A + 4B Divide each side by 4

C = ¼(4B – 7A)

5 0

2 years ago

Which shows a perfect square trinomial? 50y^2-4x^2 100-36x^2y^2 16x^2+24xy+9y^2 49x^2-70xy+10y^2 ~ please answer, i will mark br

frosja888 [35]

Answer:

C

Step-by-step explanation:

the answer is c, hope this helped :)

3 0

2 years ago

Read 2 more answers

If f(x) = x2 - 3x, then find f(a + h) - f(a)

klemol [59]

Answer:

2h-3a

Step-by-step explanation:

First Find f(a+h)

f(a+h) =-a-h

Then find f(a)

f(a) =2a-3h

Then f(a+h) - f(a)= - a-h-(2a-3h)=2h-3a

3 0

3 years ago