-15 the person above is correct
A quadrilateral is a four-sided polygon with four angles.
Fraction has fraction in both
See below hope it helps
Answer: 8.625 m
Step by step explanation:
3.45 m/s * 2.5 s = 8.625 m
So the radius is 5 cm
and we are given the volume at 225 cm³
now breakdown the volume formula for a cone which is V equals 1/3 Bh
b= pi r squared
now substitute everything in
225 equals 1/3 pi(5)^2 Times h
since we don’t know H that is what we’re solving for
225= 1/3 pi(25) times h
multiple 3/1 on both sides to cancel the 1/3
675= 25(3.14) times h
675= 78.5 (h)
h= 675/78.5
h=8.60 cm