Answer:
There were 36 space rocks in total.
Yes, every equilateral triangle is acute because the angles are always congruent(identical) and 60 degrees which is acute. But I may be wrong. :P
Im pretty sure the answer is 20
I dont know but i think today you need a break being yourslef is awesome
Over this 10-minute interval, the car's average acceleration is

The MVT says that at some point during this 10-minute interval, the car must have had an acceleration of 60 mi/h^2.