Answer:
x = 21.013155617496
Step-by-step explanation:
we have a right triangle then ,
Then
Then
x ≈ 21
You would multiply it by 4
4(3x^2 +2 )
12x^2 +8
Justin's statement would be the best. In order to change 3/5 into 6/10, both sides would need to be multiplied by 2.
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