Answer:
c = 50
Step-by-step explanation:
Use the Pythagorean Theorem:





It will be 3 because it’s have of the diameter on the circle and this that diameter is folded again
Anlamadım ben başka şey sor
Answer:
B
Step-by-step explanation:
We want to find the point-slope equation of a line that passes through the points (-1, 4) and (8, -2).
Point-slope form is given by:

Where <em>m</em> is the slope and (<em>x₁, y₁</em>) is a point.
So, let's find the slope of the line first. We can use the slope formula:

We can choose (-1, 4) as our point. So, (<em>x₁, y₁</em>) = (-1, 4).
Substitute:

Simplify:

Therefore, our answer is B.