Answer:
The radius is 5 units
(-7,-1) and (-7,5) lies on the circle
Step-by-step explanation:
Use the distance formula to find the distance between the center and the given point that gives you the radius.

The center is (-3,2) and the point on the circumference is (1,5)





The radius is 5 units.
The equation of the circle is given by:
When x=-7, we obtain y by substituting into the equation of the circle:
or y=5
Therefore (-7,-1) and (-7,5) lies on the circle.
Each one counts as 3 so you=9hours and Friend=3hours 9+3=13 hours
All you do is multiply the decimal by 100.
A. 132%
B. 1%
C. 12%
D. 28%
You can’t record how clean someone’s hair is it depends on how they wash it and they probably wash it different every time. You could measure how dry their hair is after using that certain company’s shampoo.