The surface area of a sphere having a diameter of 8 inches is:

or

Step-by-step explanation:

The surface area of a sphere is calculated by the following formula

Where r is the radius of the sphere

In this case we know that the diameter d of the sphere is

So the radius r is:

So the surface area of the sphere is:

since proposition states that a number is greater than 25, if is true then the number must actually be greater than 25.

this implies that all possible options, except 24, can be accepted

r(0,90)(x,y) . t(-5,0)

last option

step-by-step explanation:

∆def to ∆d"e"f"

- rotate 90 counterclockwise degrees

- then translated 5 to the left (x --> x - 5)

answer is the last option