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goldenfox [79]
4 years ago
12

D. 47.2 Math question no Guessing and Please show work

Mathematics
1 answer:
babunello [35]4 years ago
6 0

Given that measure of angle A = 72 degree

Given that measure of angle B = 16 degree


We know that sum of all angles of the triangle is 180 degree

A+B+C=180

72+16+C=180

88+C=180

C=180-88

C=92

Hence measure of angle C = 92 degree


Now we can use sine formula to find the missing side "a"

\frac{a}{\sin\left(A\right)}=\frac{b}{\sin\left(B\right)}=\frac{c}{\sin\left(C\right)}

\frac{a}{\sin\left(A\right)}=\frac{c}{\sin\left(C\right)}

\frac{a}{\sin\left(72\right)}=\frac{61}{\sin\left(92\right)}

\frac{a}{0.951}=\frac{61}{0.99939}

\frac{a}{0.951}=61.037232712

a=61.037232712*0.951

a=58.0464083091

Hence final answer is approx a=58.05

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Let n = the unknown number.

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According to a survey, 74% of households said that they have never purchased organic fruits or vegetables. Suppose that this res
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Answer:

(a) S = {0, 1, 2, ..., 10}

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