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2 years ago

PLEASE HELP QUICKLY!!! There is a tree standing in the desert; the sun is rising to the east.

Mathematics

1 answer:

a_sh-v [17]2 years ago

4 0

A. As sun peeks, it creates a straight line- sun to tree to shadow, angle=180°
b. During morning, the sun-tree-shadow changes from 180° to 90°, during noon, angle =90°.During sunset the angle changes from 90 to 0°.
c. Acute angles created in afternoon.
d. A right angle would be created at noon.
e. Obtuse angle would be created in morning.
f. Yes, a straight angle would be created at sunrise.
g. When sun is at mid-morning, the angle=45°+90°= 135°

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kari74 [83]

Constraints are simply the subjects of an objective function.

The inequality that represents the constraint is: $12x + 6y \le 20$

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From the question, we have:

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So, the equation of the total time spent is:

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This time spent is not more than 20 hours.

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$12x + 6y \le 20$

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Read more about constraints at:

brainly.com/question/24574823

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AlexFokin [52]

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