Select the expression that is equivalent to (x^4/x^5)^3 a. x/x^2 b. x^7/x^8 c. x^12/x^15 d. x^12/x^5

6 meters

step-by-step explanation:

part a: 1.08

part b: 27.59

answer: (-6,3)

step-by-step explanation:

step-by-step explanation: given equation a = h(b 1+b 2)

also we are given values of a, h and b 1 as :

a = 16, h = 4, and b 1 = 3.

in order to solve it for b 2, we need to plug the given values of   a, h and b 1 .

therefore, plugging values of   a, h and b 1   in given equation, we get

16 = 4( 3 + b 2)

first dividing both sides by 4, we get

4 = 3 + b 2

subtracting 3 from both sides, we get

4 -3 = 3 -3 + b 2

1 = b 2.