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Evgesh-ka [11]
3 years ago
12

What is the value of x?

Mathematics
1 answer:
saul85 [17]3 years ago
3 0

Answer:

42

Step-by-step explanation:

sinx=cos(x+6)

sinx=sin[90-(x+6)]

x=90-x-6

x=84+x

x+x=84

2x=84

x=42

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So you have to simplify



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4 0
2 years ago
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3 0
3 years ago
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KatRina [158]

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8 0
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belka [17]
30-5×4+2
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7 0
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Read 2 more answers
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