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zmey [24]
3 years ago
13

What is the minimum y value on the graph of y = cosx + 5? -6 -4 4 6

Mathematics
1 answer:
djyliett [7]3 years ago
7 0
On a cos(x) graph, the minimum y-value is always -1. Since you are adding 5 to -1, the minimum values is 4. 
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The best approximation for the measure of angle XYZ is 39.8° ⇒ 2nd answer

Step-by-step explanation:

Let us revise the trigonometry ratios in the right triangle ABC, where B is the right angle, AC is the hypotenuse, AB and BC are the legs of the triangle

The trigonometry ratios of the angle BAC, the opposite side to this angle is BC and the adjacent side to it is AB are

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In Δ XYZ

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∵ m∠XYZ is x

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The best approximation for the measure of angle XYZ is 39.8°

Learn more:

You can learn more about the trigonometry ratios in brainly.com/question/4924817

#LearnwithBrainly

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