Answer:
Your answer would bd B
Step-by-step explanation:
Answer:
S.A.S
<em>EXPLANATION:</em>
SQ=SQ(Common side)
<Q=<Q. (Common angle)
PQ=RQ.
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20^2 + 13.5^2 = c^2
582.25 = c^2
√582.25 = c
24.1 = c
hope this helps :)
Answer:
B.
Step-by-step explanation:
First
Outer
Inner
Last
3x*3x=9x^2
3x*-8=-24x
6*3x=18x
6*-8=-48
9x^2-24x+18x-48
9x^2-6x-48