3 years ago

Simplify: (8x4)(4x3)/7x2 A. 32x5/7 B. 1/28x C. 1/3x D. 7/9x4

1 answer:

8 0

The Answer is A:

Simplify the following:
(8×4 x^4 x^3)/(7 x^2)

Combine powers. (4 x^3×8 x^4)/(7 x^2) = (4 x^(4 + 3 - 2) 8)/7:
(4×8 x^(4 + 3 - 2))/7

4 + 3 - 2 = 5:
(4×8 x^5)/7

4×8 = 32:
Answer: (32 x^5)/7

You might be interested in

PLEASE PLEASE PLEASE HELP!! Explanations on how to set it up would be great!

faltersainse [42]

Opposite sides of a parallelogram are congruent.
3x+ 2= 4x-3
Subtract 3x from both sides
2= x -3
Add 3 to both sides
5= x

2y+7=4y-9
Subtract 2y from both sides
7= 2y -9
Add 9 to both sides
16 = 2y
Divide by 2 on both sides
8 = y

8 0

3 years ago

Is g(x) = 5 + 6/x a function or linear function?

LekaFEV [45]

I believe it's a linear function I could be totally wrong math isn't my strongest subject.

4 0

3 years ago

what is the equation of the line that passes through the point (-2, 14) and is perpendicular to the with the following equation?

Butoxors [25]

Answer: the y = -2/5x - 1

Step-by-step explanation: hoped this help you two

4 0