Answer:
96ft
Step-by-step explanation:
length=x+2
width=x
x+2*x=288
3x=288
x=96
Answer:
The answer is x=57
Step-by-step explanation:
First, we would set the number to x.
Then, we turn the words into an equation.
x+75 = 3x-39
Isolate the x.
-2x = -114
So...
x = 57
Answer:
<h2>B. Center: (-2, 4)</h2><h2>Radius: 6</h2>
Step-by-step explanation:
The equation of a circle:
Where
- center
- radius
We have the equation
Therefore
the center is (-2, 4)
the radius is 6
-8 + (-30) = -38 is your answer