The local taxi charges $3.00 plus $1.25 for every mile traveled. Determine whether the function is proportional or non proportional. A) Non-Proportional; the function is written as y = mx + b
B) Non-Proportional; the function is written in y = mx
C) Proportional; the function is written as y = mx + b
D) Proportional; the function is written as y = mx

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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)

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing im pretty sure that is the right answer

step-by-step explanation:

both equations and proportions are better.

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step-by-step explanation: