Question

In the standard (x, y) coordinate plane, what is the distance, in coordinate units, between (-3, -2) and (5, 5)?

Answer 1

10.630

Explanation:

`\sqrt(x_(2)  -x_(1))^(2) + (y_(2) -y_(1))^(2)`

`\sqrt( 5-(-3)^(2) + (5- (-2)^(2)`

(5 - ( - 3)^2 = 64

(5 - ( -2)^2 = 49

49 + 64

113

`\sqrt113`

10.630

I hope this helps