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Xelga [282]
3 years ago
7

A gym has an inclined treadmill for joggers, as shown in the figure.

Mathematics
1 answer:
trapecia [35]3 years ago
3 0
We know that
in a right triangle
cos θ=adjacent side angle <span>θ/hypotenuse
in this problem

</span>adjacent side angle θ=38 in
hypotenuse=40 in

cos θ=38/40
θ=arc cos (38/40)-------> 18.19°-------> 18°

the answer is
18 degrees
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40% decrease

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Instance variables are often called "fields" to help distinguish them from other variables you might use.

<h3>What are Instance variables?</h3>

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7 0
2 years ago
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Answer:

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Step-by-step explanation:

Given the simultaneous equation

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<em>Hence the value of (x, y) is (2, -6)</em>

<em></em>

<em></em>

6 0
2 years ago
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