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1 year ago

Pls help it is due very soon.

Mathematics

1 answer:

WINSTONCH [101]1 year ago

5 0

Answer:

Step-by-step explanation:

The Pythagorean theorem is sqrt(a^2 + b^ 2) = c, so:

sqrt(22^2 + 8^2) = c

sqrt(548) = c

23.41 = c

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Two-thirds of a number decreased by three is five equation form

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Answer:

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goldenfox [79]

Answer: $\frac{8}{17}$ or 8:17

Step-by-step explanation:

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$\sin x=\frac{\text{side opposite to x}}{\text{Hypotenuse}}$

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Let h be the side opposite to S, then using Pythagoras in the given right triangle, we get

$(68)^2=60^2+h^2\\\\\Rightarrow\ h^2=68^2-60^2\\\\\Rightarrow\ h^2=1024\\\\\Rightarrow\ h=\sqrt{1024}=32$

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