Answer: Root 3 / 3
Step-by-step explanation: Use unit circle trigonometry.
Answer: 32.2
Step-by-step explanation:
Given problem;
A = 4 π R²
To solve for R, we have to make it the subject of the expression.
Since
A = 4 π R² , follow these steps to find R;
Multiply both sides by
A x
=
x 4 π R²
= R²
Then find the square root of both sides
√R² =
R = 
The solution is 
y = mx + b
I mean, thats the formula? :/
Answer:
subtraction property
Step-by-step explanation:
because you subtracted 12x from 16x to get 4x+5=-6