Graph the equation on the coordinate plane. y=−45x

Select two points on the line to graph the line.

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step-by-step explanation:

d = distance between moon and sun, which in this problem is the hypotenuse of a right triangle.  

the distance y is the side opposite to angle x in the right triangle.   use the definition of the sine function from basic trigonometry.

sin(x) = y/d ⇒

d = y/sin(x)

answer: the first graph

step-by-step explanation:

answe: it will take 4.5 hours for naomi and clair to paint an equal number of square feet

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-lavira : )

you estimate that the angle of elevation to the top of the 86th floor (the observatory) is 82 .the total height of the building is another 123 meters above the 86th floor.

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