Question

Find the value is x, if the distance between the points a(0,0) b(x,-4)is 5 units.

Answer 1

Answer:

Step-by-step explanation:

Answer 2

BY DISTANCE FORMULA

length =

$\sqrt{(x2 - x1) { + (y2 - y1) {?}^{2} }^{2}$

25=x^2+16

9=x^2

x=3 (ans)