## anonymous 5 years ago Find x and y

1. anonymous

2. anonymous

This one is just pythagorean theorem.

3. anonymous

ok i can do it

4. anonymous

i can't do it

5. immanuelv

to find the "Y" you need to do Pythagorean theorem.... so it is $4^{2} + 8^{2}$= 80... then you do $\sqrt{80}$ that will give you the "Y"

6. anonymous

i got 8.9442

7. immanuelv

that is the Y!

8. immanuelv

to find the "X" you do: $8^{2}-7^{2}$ =15 then you do $\sqrt{15}$ that will give you the X!

9. immanuelv

did that help?

10. anonymous

11. immanuelv

what math r u taking?

12. anonymous

geometry

13. immanuelv

hmm...... gud luk!

14. immanuelv

do you have any more question?