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valentina_108 [34]
2 years ago
7

From a distance of 110 m, the angle of elevation to the top spire of a tower is 31°.

Mathematics
1 answer:
sesenic [268]2 years ago
8 0

Answer:

63.51 m

Step-by-step explanation:

TOA

let o be the height of the building

tan31°=o/110m

0=110m tan31°

o=63.51m

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2) First term of the quotient

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3) Second term of the quotient:
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4) third term of the quotient:
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<span>  8x⁴ + 2x³ - 7x² + 3x - 2     | 4x² - x + 1
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5) Conclusion: since the remainder is 0, the division is exact and the quotient is </span>2x² + x - 2

You can verify the answer by multiplying the quotient obtained by the divisor. The result has to be the dividend.
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