Which expression is equivalent to (8^2)^–4? (4 points)

a) 1/8^6
b) 8^2
c) 8*8*8*8*8*8*8*8/-1
d) 8*8*8*8*8*8*8*8/1

For what value of (y) is 3^3/3^y =1/9

Two line segments are shown in the figure below. suppose that the length of the line along the x-axis is 6, and the length of the hypotenuse of the triangle is 10. what is the equation of the hypotenuse line (shown in red, below)?

The dimension of the rectangular pool shown below are 40 yards by 20 yards