A car travels a distance of 180 miles in 3 hours. If the car increased its rate of travel by 50% after the first hour of driving, what was the car’s rate of travel for the rest of the trip?

90mph

Step-by-step explanation:

Well, if it is only talking about the first hour, and 180 miles is in 3 hours, then we should divide 180 by 3, which gets 60. So the car travels 60 miles an hour. If it increased by 50%, 50% of 60 is 30, so 60 plus 30 is 90, so it would be 90 miles per hour.

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

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