Answers

2014-06-08T12:32:10+08:00
Given:
d = 10

Formula:

d= \sqrt{( x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }

Solution:

 10^2=(5-(-3))^2+(y-3)^2

10= \sqrt{(8)^2+(y-3)^2}

y=-9
1 5 1
what is the use of the 4th quadrant ?
y = -9 for it is in the forth quadrant forgot that one.. hehehe