Point B has coordinates (2.1)
The x-coordinate of point A is -10. The distance between point A and point B is 15 units. What are the possible coordinates of point A?

Ab=dc ac=de ad=bce i hope this !

I'll do the first one for you. it isn't very hard at all.on number one, you have (50 × 3), which equals 150, and (3 × 3), which equals 9. after you establish that, you add 150 and 9 together. so, (150 + 9) equals 159.this means that 53 × 3 = 159.