Question

calculate the distance between the points!

Answer 1

The answer is the distance is 9. I am hopefully correct

Answer 2

Distance formula: d = √(x2-x1)^2+(y2-y1)^2

d = √(8-1)^2+(-9-(-1)^2)

d = √7^2+(-8)^2

d = √49+64

d = √113

d ≈ 10.63

Best of Luck!