The formula for volume is length×width×height (lwh). So if the length, width and height are the same, then the measurement of each is the cube root of 729:
So the length of each side of the prism is 9ft
Answer:
The diameter is 91.
Step-by-step explanation:
The formula for circumference is 2*pi*radius(you can use circumference = diameter*pi too). Plug 285.74 into it. Divide both sides by 3.14, and you get 2*radius(aka the diameter) = 91
Answer:
Step-by-step explanation:
(8*15)/2 (2) = 120
8*7 = 56
7*17 = 119
15*7=105
120+56+119+105 = 400 cm^2
(f+g)(x) = 4x^2+1+x^2-5 = 5x^2-4 l, so D.