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Please help me i don’t understand this

Please help me i don’t understand this
asked 155k views
12 votes
Please help me i don’t understand this

Please help me i don’t understand this-example-1
asked
User Elric
by
8.1k points

1 Answer

1 vote

Answer:


\sin(47) = (y)/(5) \\ 0.7 * 5 = y \\ y = 3.5


{5}^(2) = {3.5}^(2) + y {}^(2) \\ \\ {x }^(2) = 25 - 12.25 \\ 12.75 \\ = 3.5

answered
User JayDi
by
7.6k points
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