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Lyrx [107]
3 years ago
14

Problem is Sin38-cos52

Mathematics
1 answer:
Paha777 [63]3 years ago
3 0
Notice that 38 and 52 make a total of 90
sinA=cos(90-A)
sin38=cos52, therefore the answer is zero
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goldfiish [28.3K]

Answer:

167 243/386

Step-by-step explanation:

For steps, use this link:

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Step-by-step explanation:

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masya89 [10]

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Find the value of x. Then find the measure of each labeled angle. x = 37.5; the labeled angles are 77.5º and 102.5º. x = 37.5; t
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Step-by-step explanation:

To find the value of x, recall that the angles formed by two parallel lines on the same line are equal if they correspond to each other.

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