Dont cheat do it your self
Answer:
diameter ≈ 11 feet
Step-by-step explanation:
The area (A) of a circle is calculated using the formula
A = πr² ← r is the radius
To find r divide both sides of the equation by π
r² =
=
Take the square root of both sides
r =
≈ 5.5 feet
Diameter = 2r = 2 × 5.5 = 11 feet
Answer:
256
Step-by-step explanation:
First, handle the exponent:
2²=4 (2*2=4) and 4³=64 (4*4=16*4=64)
Now multiply those two outcomes:
4*64=<u>256</u>
This equation is also known as 4⁴
Answer:
1. 8x^3+6x^2+7
Step-by-step explanation: