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3 years ago

Please I really need the help:(

Mathematics

1 answer:

seraphim [82]3 years ago

8 0

Answer:

Step-by-step explanation:

The formula for solving for sin is opposite side/hypotenuse.

The opposite side of <A is BC (28 units) and the hypotenuse is AB (53 units).

sin A = 28/53

A = sin^-1(28/53) --> To remove the sin, you have to multiply the inverse of sin on both sides.

A ≈ 41

Hope this helped! <3

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3 years ago

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2 years ago

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Answer:

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Step-by-step explanation:

* Lets explain how to solve the problem

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∵ Levi takes 2.5 hours to wash the car alone

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