Answer:
−143x^3y^5
Step-by-step explanation:
Shiii ion kno man why my stuff gotta be 20 letters
WE know that (distance) = Speed * time
and Speed = distance/time & time = distance/speed
Let AB = 60 mi. & the speed is 55 mi/h , then the spent to reach the rink is
t= 60/55 = 1.09 h
Since the total time is 2.75 h & he spent 1.09h to go to the rink, so the time spent on his way back is 2.75-1.09 = 1.659 h
So his speed on his way back is 60/1.659 =36.16 mi/h
Answer:
5 in. the answer lies in the Pythagorean theorem
Sorry i need point
javausow