Answer:
You just plug it in.
Step-by-step explanation:
Step-by-step explanation:
the volume of a cylinder is
base area × height.
and the base is a circle, and the area of a circle is
pi×r²
remember, the radius is half the diameter.
so, in our case, the volume is
pi×(18/2)²×20 = pi×9²×20 = pi×81×20 = pi×1620 =
= 5,089.380099... in³ ≈ 5,089 in³
Use the distance formula to find the diameter:
d = sqrt((x2-x1)^2 + (y2-y1)^2)
Diameter = sqrt((-2 - -2)^2 + (-2 - 3)^2)
Diameter = sqrt((0)^2 + -5^2)
Diameter = sqrt(5^2)
Diameter = 5
The radius is half the diameter: 5/2 = 2.5 units
The answer is D it shrinks to 35
Hello,
x+iy=3-2i-2+3i
x+iy=1+i
x=1
y=1
