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Vinil7 [7]
3 years ago
6

Find the value of x. Round to the nearest degree

Mathematics
1 answer:
ValentinkaMS [17]3 years ago
3 0

Answer:

b. 44°

Step-by-step explanation:

Reference angle = x

Hypotenuse = 21

Adjacent = 15

Apply trigonometric function CAH:

Cos(x) = \frac{Adj}{Hyp}

Cos(x) = \frac{15}{21}

x = cos^{-1}(\frac{15}{21})

x = 44.4153086° ≈ 44° (nearest degree)

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Sergeeva-Olga [200]

Answer:

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Step-by-step explanation:

<u>Given data:</u>

A community action committee is planning a block party

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Their budget for the party is $1,000

The cost for each adult will be $15

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<u />

At least 70 adults and children attend.

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So the cost for all adults plus the cost for all children cannot exceed $1,000

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3 years ago
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3 years ago
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Answer:

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