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3 years ago

15

Lamar is studying. The number of minutes he has studied varies directly with the number of calories he has burned. See the graph

belon.
Number of
minutes
Calories burned

1 answer:

Dvinal [7]3 years ago

8 0

4 calories per minute/ y=4x+0

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If you use those identities, for $\alpha=x,\ \beta=\dfrac{\pi}{2}$ , you get:

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Hence:

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