The answer is C=10
This is the Pythagorean theorem, it solves for the hypontunuse. Basically it tells you the missing sides length.
It’s really simple once you get the hang of it. The formula is
A^2+b^2=c^2
Plug in the side lengths you have (6 and 8)
6^2+8^2=c^2
36+64=c^2
100=c^2
DO NOT PUT 100 AS ANSWER
You then take the square root of 100, to get 10^2
C bcz i checked the calculator ∞
First you have to write the equation...(x+7)5=30
then solve; so, x= -1
1.
If we are given 2 points A(a, b) and B(c, d),
the midpoint M, of segment AB has coordinates:

2.
We are given the points A(2, 3) and B(10, 3)
the midpoint of AB, is given by the above formula:

3.
Remark, since the segment is horizontal, that is the y-coordinate of both points is 3, the y coordinate of the midpoint will also be 3.
While the x coordinate is still found by

Answer: (6, 3)