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MaRussiya [10]
3 years ago
15

A. 8.5 B. 8.4 C. 8.3 D. 8.6 @mathstudent55

Mathematics
1 answer:
Roman55 [17]3 years ago
7 0
C. 8.3

to solve use cos 32 = 7/x
x = \frac{7}{cos (32)} =8.25424...
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Step-by-step explanation:

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What is the area of this composite figure?
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3 years ago
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mestny [16]

Answer:

102.3

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option A is correct



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vivado [14]
\bf \textit{difference and sum of cubes}
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\\\\
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(a-b)(a^2+ab+b^2)= a^3-b^3\\\\
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64g^3+8\implies 4^3g^3+8\implies (4g)^3+2^3
\\\\\\
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(4g+2)(16g^2-8g+4)
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