Kelly flies a distance of 2,100 miles. The trip takes 4 2/3 hours. A. What is the airplane's unit rate of speed in miles per hour?
B. At this rate of speed, how many miles will the airplane travel in 1 1/2 hours?

the answer is 3020

Step-by-step explanation:

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.