Positive: 690
Negative: -30
A plane flew 193 km in 12 minutes at constant speed. what was the speed of the airplane in km per hour? "965 km'
Answer:
the correct answer is
Step-by-step explanation:
hope this helps u!!
<span>No, because postulates are assumptions. Some true, some not. So it can't be used to prove it</span>
Answer:
Step-by-step explanation:
A = C^2 / 4 x pi
so if the circumfernce was 10 you would square it to make it 100 and then you would do 4 x pi to get 12.57 ( rounded).
you would then just divide 100 by 12.57 = 7.96 ( rounded)
hope it helped
