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zubka84 [21]
3 years ago
9

Simplify polynomial. 3f-5g-f-2g

Mathematics
1 answer:
ankoles [38]3 years ago
7 0
Combine like terms
3f - 5g - f - 2g...lets do some rearranging to make it easier

3f - f - 5g - 2g =
2f - 7g <===
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Answer:

The height of the statue is 21.4 feet

Step-by-step explanation:

We are given

A person is standing 50 ft from a statue

The person looks up at an angle of elevation of 16 degree when staring at the top of the statue

hen the person looks down at an angle of depression of 8 degree when staring at the base of the statue

Firstly, we will draw diagram

In triangle ABF:

FC=50

we can use trig formula

tan(16)=\frac{y}{50}

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In triangle DEF:

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we can see that

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6 0
3 years ago
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Talja [164]

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