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4 years ago

Which property of multiplication is shown by the equation f*8=8f

Mathematics

1 answer:

Ivanshal [37]4 years ago

8 0

Commutative Property of Multiplication.

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Lemur [1.5K]

Step-by-step explanation:

Use SOH-CAH-TOA.

Sine = Opposite / Hypotenuse

Cosine = Adjacent / Hypotenuse

Tangent = Opposite / Adjacent

You're given an angle, the adjacent side to that angle, and the hypotenuse. So use cosine.

Cosine = Adjacent / Hypotenuse

cos 37° = 48 / x

Multiply both sides by x.

x cos 37° = 48

Divide both sides by cos 37°.

x = 48 / cos 37°

If desired, use a calculator to evaluate.

x ≈ 60.1

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3 years ago

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Answer:

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Answer:

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Step-by-step explanation:

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