Answer:
its c
Step-by-step explanation:
got it correct
Use the linear equation “slope of a line” to find the slopes of the given points. m= y2-y1/x2-x1
Answer:
b=36
Step-by-step explanation:
by triangle exterior theorem
b+81 = 117
b=36
Answer:
Step-by-step explanation:
For this case we must determine the inverse of the following function:

Step 1:
We would write
or 
Step 2:
We clear x:


Step 3:
"x" and "y" are exchanged:

The inverse is:

Answer:
see screenshot
general formula is
r² = (x - x-center)² + (y - y-center)²