Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
Find the values of x and y.
OpenStudy (anonymous):
Figure coming.
OpenStudy (anonymous):
screw lifesaver >:O
OpenStudy (anonymous):
|dw:1342486923056:dw|
OpenStudy (anonymous):
@coreylvaughn
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
That all that they provided you?
OpenStudy (anonymous):
yes...
Potential answers:
A)12 and 5
B)144 and 60
C)156 and 169
D)144 and 156
OpenStudy (anonymous):
No angles other than 90?
OpenStudy (anonymous):
None
OpenStudy (anonymous):
OK. So pythagorean theorem this thing.
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
\[a=\sqrt{65^{2}-25^{2}}\]
OpenStudy (anonymous):
That will give you the left hand side of the BIG triangle.
OpenStudy (anonymous):
Okay?
OpenStudy (anonymous):
Not exactly sure how to do that... Bear with me here.
OpenStudy (anonymous):
From there, we need to set up proportions. We'll do two separate proportion. One at a time though.
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
Basically a = 60
OpenStudy (anonymous):
okay
OpenStudy (anonymous):
That's the length of the left side of the BIG triangle. We cool w/that?
OpenStudy (anonymous):
Awesome.
OpenStudy (anonymous):
Now, set up ONE proportion to solve for Z first.
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
z/65 = 60/25
OpenStudy (anonymous):
I would rewrite those two fractions on a sheet of paper. Make sure the fractions aren't slanted like above. Make them upright. Then, cross multiply and divide.