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Anton [14]
3 years ago
15

Evaluate: 18 + |–9| A –27 B 27 C–9 D 9

Mathematics
1 answer:
ZanzabumX [31]3 years ago
6 0

Answer:

Your answer is B - 27

Step-by-step explanation:

18 + I-9I

= 18 + 9

= 27

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3 years ago
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kipiarov [429]

Answer:

\boxed{\text{652 ft}}

Step-by-step explanation:

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\begin{array}{rcl}\tan A & = &\dfrac{BC}{AC}\\\\\tan 15^{\circ} & = & \dfrac{a}{1500}\\\\0.2679 & = & \dfrac{a}{1500}\\\\a & = & 1500 \times 0.2679\\& = & \textbf{402 ft}\\\end{array}

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Step-by-step explanation:

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