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snow_lady [41]
3 years ago
11

What’s the correct answer for this ? The traffic light is approximately _____ feet tall

Mathematics
1 answer:
wlad13 [49]3 years ago
8 0

Answer:

Height = 21.78 ft

Step-by-step explanation:

Tan θ = opposite / Adjacent

tan 40 = opposite / 20

where opposite is the part of the traffic light

0.839 × 20 = opposite

opposite = 16.78 ft

Now the total height of traffic light = 16.78 ft +5 ft

Total Height = 21.78 ft

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Rick bought some tetra fish and goldfish for his fish tank. He bought twice as many goldfish as he did tetras. Each goldfish cos
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The system of equations that can be used to determine the number of tetra fish and goldfish purchased is:
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<h3>What are the system of equations ?</h3>

In order to determine the required values, two linear equations would be formed from the question. The two equations would exhibit the relationship between the two types of fishes:

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\frac{5}{3}

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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