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MAXImum [283]
3 years ago
9

Please I really need help, this is my final

Mathematics
1 answer:
Paul [167]3 years ago
3 0

Answer:

6.12

Step-by-step explanation:

tan 27≈0.51

Know that tan=\frac{opposite}{adjacent}

0.51=\frac{x}{12}

Multiply 12 on both sides

6.12=x

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21 less than tree-fifths of a number
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Answer:

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So

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use a piecewise function maybe

for x≤40, use y=21x


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Alex Ar [27]
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