The wooden frame on a house makes a right triangle. The angle at the top of the frame is a 40 degree angle. The slant of the frame is 15 feet long.

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

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i hope that is right.

step-by-step explanation: