Answer:
The voume of the cylinder is (pi)(x^2)(y)
Voulne of the cone is (1/3)(pi)(3x)^2(h). H is the unknown height of the con2
Since the volumes are equal
(pi)(x^2)y = (1/3)(pi)(9x^2)h
h= y/3
Step-by-step explanation:
Answer:
90°
Step-by-step explanation:
I can explain it if you look at it the measure of one equals a 90° angle and an 80° angle equals 4 and the 85° angle equals 8 And for 95°, that would equal about 0.5
1=90°
4=80°
8=85°
0.5=95°
Answer:
Step-by-step explanation:
12pl+B where p represents the perimeter of the base, l the slant height and B the area of the base.
Answer:
Step-by-step explanation:
a = BC - DC
= tan 28°
BC =
≈ 112.8 m
DC =
≈ 43.6 m
a ≈ 112.8 - 43.6 = <em>69.2 m</em>
Answer:

Step-by-step explanation:
The given function is

To find k(-5), we put x=-5 into the given function to get;

Multiply out to obtain;

This is the same as;

This simplifies to
