Answer:
(5a^2-4)*(25a^4+20a^2+16)
Step-by-step explanation:
------------------------------------------------------
Formula
------------------------------------------------------
Area of circle = πr²
------------------------------------------------------
Find Area of circle
------------------------------------------------------
Area of circle = 3.15 x 3²
Area of circle = 28.26 unit²
------------------------------------------------------
Answer: Area = 28.16 unit²
------------------------------------------------------
Answer:
What
Step-by-step explanation:
Answer:
3-n=14
Step-by-step explanation less than a number!!! If a number is unkown it would be a variable, a letter,
Answer:
4.5 inches
Step-by-step explanation:
volume= 1/3 (base area) × height
47.25= 1/3 ( base area) × 7
20.25 = base area
now since the base is a square we can evaluate base area = length²
20.25= length²
length = 4.5 inches
