2.25k - 20 = 6.5k + 14 please help me solve this step by step asap!
1 answer:
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I wrote the domain and range in interval notation, not sure if that’s how you’re asked to do it. This is how I was taught to state the domain/range of a graph.
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