Answer:
Nina
Step-by-step explanation:
(3+|-2|):2=5/2 i think it's right.
You should have a dot on the -2 on the y line
<u>Part 1: Finding radius</u>
The radius of a circle is defined as the distance from the center to a point on the circle's circumference.
Using the distance formula,
![r=\sqrt{(-7-8)^{2}+(-1-7)^{2}}=\boxed{17}](https://tex.z-dn.net/?f=r%3D%5Csqrt%7B%28-7-8%29%5E%7B2%7D%2B%28-1-7%29%5E%7B2%7D%7D%3D%5Cboxed%7B17%7D)
<u>Part 2: Finding the point with x-coordinate -15</u>
Let the y coordinate of the point be y. Then, we have the point (-15, y). Substituting into the distance formula,
![\sqrt{(-15-(-7))^{2}+(-1-y)^{2}}=17\\\\64+(-1-y)^{2}=289\\\\(-1-y)^{2}=225\\\\-1-y =\om 15\\\\y=\boxed{-16, 14}](https://tex.z-dn.net/?f=%5Csqrt%7B%28-15-%28-7%29%29%5E%7B2%7D%2B%28-1-y%29%5E%7B2%7D%7D%3D17%5C%5C%5C%5C64%2B%28-1-y%29%5E%7B2%7D%3D289%5C%5C%5C%5C%28-1-y%29%5E%7B2%7D%3D225%5C%5C%5C%5C-1-y%20%3D%5Com%2015%5C%5C%5C%5Cy%3D%5Cboxed%7B-16%2C%2014%7D)
37,625 people would attend if 5 games were sold out.
Answer:
6x + 10
Step-by-step explanation:
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