Question

point B has coordinates -4,-2. The x-coordinate of point A is 5. The distance between point a and point B is 15 units

Answer 1

Answer:y= -10 or y= 14

Explanation:the distance between 2 points is given by $\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2} }$

Put the values in above question as x2=5, x1= -4, y1= -2 and distance=15

we get y= -10 or y=14