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3 years ago

In ΔSTU, the measure of ∠U=90°, ST = 33 feet, and US = 20 feet. Find the measure of ∠T to the nearest tenth of a degree.

Mathematics

1 answer:

lubasha [3.4K]3 years ago

6 0

Answer:

Step-by-step explanation:

sin β = $\frac{20}{33}$ ⇒ β = arcsin $\frac{20}{33}$ = <em>37.3°</em>

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Please help and show all work so I can fully understand it, thanks.

seraphim [82]

Answer:

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Step-by-step explanation:

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Rewrite to suit the format of multiplying two fractions. Remember, dividing two fractions is the same as multiplying the first fraction by the reciprocal of the second. A reciprocal of a fraction is when one switches the place of the numerator and the denominator, that is, the value on top (numerator), and the value on the bottom (denominator).

$\frac{4m-5}{m^2(m-3)(m-4)}*\frac{m^2(m-3)}{4m-5}$

Simplify, take out common terms that are found on both the numerator and denominator

$\frac{4m-5}{m^2(m-3)(m-4)}*\frac{m^2(m-3)}{4m-5}$

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