Answer:
a
Step-by-step explanation:
the balloon was at 595 feet
595
then it dropped 495 feet
525-495= 30
the equals 30 means that it is currently 30 feet above the ground
and if it dropped another 15 feet it would not reach the ground, which is zero, the balloon would still be 15 feet above the ground
30-15= 15
so the balloon never reached zero
Okay so the formula for circumference is
C=(pi)(D)
or
C=(pi)(2)(r)
But since they gave us the diameter we are gonna have to use the first formula.
Now I don’t know if they want u to use 3.14 for pi or the actual number, so i’m gonna assume we are using the actual formula.
So the formula to be able to find the diameter of circle A is going to be:
118/pi.
So put that into your calculator and you get 37.5605mm or 37.56mm.
It depends on what place your instructor wants you to round to.
The formula for circle B is going to be:
1/pi.
So let us put that into our calculator and you get 0.318309mm etc. Or just 0.3183.
I believe that I am correct but if i’m not please correct me.
Answer:
Step-by-step explanation:
Hope this helps u !!
Answer:
47.5
Step-by-step explanation:
