9.calculate the area of a rectangle that measures 24 ft. by 15 ft. be sure to express your answer in square units.
select one:
a. 200 ft.2
c. 300 ft.2
d. 360 ft.2

10.calculate the volume of a sphere with a radius of 3 in. express your answer in terms of π.
v = 36π in.3
select one:
a. 36π in.3
c. 63π in.3
d. 81π in.3

10

step-by-step explanation:

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

twenty-six miles over two gallons because the proportion for the original 13 miles to one gallon would be written 13/1 and, doing the same thing to the top and bottom, i multiplied by 2 and got 26/2

40 i don’t know lololol