Given ∆qrs≅∆tuv, qs=5v+3, and tv=6v−9, find the length of qs and tv.?

a.
64°
b.
63°
c.
84°
d.
81°

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36

If there is 20 dogs in the shelter and 5 dogs get homes, and then 43 more dogs come. how many dogs are there in the shelter?

Find the missing factor. write your answer inexponential form.9^2=9^4×