Step-by-step explanation:
y=(x-d)²+7
y-7=(x-d)²
√(y-7)=x-d
d=x-√(y-7)
I would appreciate if my answer is chosen as a brainliest answer
we are given

we have to subtract
step-1: Distribute negative sign

step-2:Combine like terms


we get
............Answer
Answer:
Radius is 2 centimeters
Step-by-step explanation:
<u>4π is the area of a circle</u>
<u>Area of a circle = πr^2</u>
4π / π = πr^2 / π
sqrt(4) = sqrt(r^2)
2 = r
Answer: Radius is 2 centimeters
C. -2 because if you substitue the 2 in for x and then solve you get your answer