369
Step-by-step explanation:
Arc length=(π*diameter)*(angle/360°)
88π=π*diameter*80°/360°
diameter=369
It would be 31 I do believe
we are given

Firstly , we can distribute

now, we can combine like terms


now, we can solve for x
and we get
...........Answer
Answer:
The answer is Th=39s and X= 11m
Step-by-step explanation:
The necessary time for the hare to complete the 0.290 km
Th=xf-xi/vh = 1500m-1200m÷7.55m/s=39s
then the tortoise must be x distance from finish line so that the hare continues the race
x=vt
x= 0.290m/s(39s)=11,3m