13 meters is around 512 in
to get that you do 13x39.37
The correlation is positive. It is also a moderate correlation.
Distance formula is SquareRoot of (x2-x1)^2 + (y2-y1)^2
= SQRT( (8-0)^2 + (-8-7)^2 )
=SQRT(64 +225)
=SQRT(289)
= 17
Check the picture below.
make sure your calculator is in Degree mode.
Answer: (x + 7)^2 + (y + 5)^ =9
Step-by-step explanation: