Question

10. If the distance between two points (x, 7) and (1, 15) is 10, find the value of x.​

Answer 1

Step-by-step explanation:

100= (1- x)^2 + (15-7)^2

100=(x)^2+ (8)^2

100=x^2 + 64

100-64=x^2

36=x^2

6=x

therefore, x=6