Question

1. If charles started at his house (4,5) and walked to the grocery store (7,-4), how far did he walk?
2. if the points (2,y) is equidistant from (7,8) and (-3,-2). find the value of y.​

Answer 1

Answer:

d = 9.486833

For:

(X1, Y1) = (4, 5)

(X2, Y2) = (7, -4)

Distance Equation Solution:

d=✓(7−4)^2+(−4−5)^2

d=✓(3)^2+(−9)^2

d=✓9+81

d=✓90

d=9.486833