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topjm [15]
3 years ago
15

a water tank has 22 gallons of water. it begins to receive 26 gallons per hour for a number of hours. if the tank needs to fill

to at least 516 gallons, which of the following is the minimum number of hours the tank should continue filling? 5.2 19 20.7 23
Mathematics
2 answers:
Alex777 [14]3 years ago
7 0
The answer is 19 hours. I divided 516 by 26 and the result was 19.84 but i only took 19 which multiplied by 26 gives me 494 & if you add 22 it gives you 516. You're welcome.
lara31 [8.8K]3 years ago
6 0

Answer:

19 hours

Step-by-step explanation:

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3 years ago
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In ΔTUV, the measure of ∠V=90°, the measure of ∠U=70°, and UV = 9.6 feet. Find the length of TU to the nearest tenth of a foot.
Nutka1998 [239]

​

<u><em>28.1 feet</em></u>

<u><em></em></u>

<em><u>explaination</u></em>

<u><em>\cos U = \frac{\text{adjacent}}{\text{hypotenuse}}=\frac{9.6}{x}</em></u>

<u><em>cosU= </em></u>

<u><em>hypotenuse</em></u>

<u><em>adjacent</em></u>

<u><em>​ </em></u>

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<u><em> </em></u>

<u><em>\cos 70=\frac{9.6}{x}</em></u>

<u><em>cos70= </em></u>

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<u><em> </em></u>

<u><em>x\cos 70=9.6</em></u>

<u><em>xcos70=9.6</em></u>

<u><em>Cross multiply.</em></u>

<u><em>\frac{x\cos 70}{\cos 70}=\frac{9.6}{\cos 70}</em></u>

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8 0
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Preform the operation and show work
wel

Answer:

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