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viva [34]
3 years ago
7

Find the measure of the missing angles.

Mathematics
1 answer:
Verdich [7]3 years ago
6 0

Answer:

x = 57                y = 137

Step-by-step explanation:

x + 43 + 90 = 180

x + 43 + 90 - 90 = 180 - 90

x + 43 = 90

x + 43 - 43 = 90 - 43

x = 57

43 + y = 180

43 + y - 43 = 180 - 43

y = 137

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Find the missing length
olga55 [171]

Answer:

θ ≈ 36.03°

Step-by-step explanation:

We can use tangent (opposite side / adjacent side) for this question:

tan (θ) = 8 / 11

θ = tan⁻¹ (8/11)

θ = 36.02737339

θ ≈ 36.03°

4 0
3 years ago
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Answer:

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Anastaziya [24]
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6 0
3 years ago
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Keith_Richards [23]

Answer:

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Step-by-step explanation:

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Approximately 6,000,000,000,000,000,000,000,000 (6x1024) kilograms.

8 0
3 years ago
Read 2 more answers
What is the reference angle for 225° and what is a reference angle?
sertanlavr [38]
<span> the angle that the Main Angle is called reference angle
</span><span>Given angle - 180
</span><span> 225° -180
</span>=45
eference angle for 225° is 45 
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3 years ago
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