Answer:
You flipped it so good it landed on tails 2 times
Step-by-step explanation:
1/8 inch thick
inner diameter of 8.5
volume shell=volume total-volume shell
1/8=0.125
diameter/2=radius
radius inner=8.5/2=4.25
radiustotal=inner+outer=4.25+0.125=4.375
so
Vouter-Vinner=(4/3)pi4.375³-(4/3)pi4.25³
Vshell=(4/3)(pi)(4.375³-4.25)
Vshell=(4/3)(pi)(83.740234375-76.765625)
Vshell=(4/3)(pi)(6.974609375)
Vshell=9.299479166666666666666pi cubic inches
Vshell≈16.433536180619 cubic inches
Answer:
the ratio is 16:1
Step-by-step explanation:
surface area is measured in square units, so you should square both numbers in the linear ratio to get the ratio for the surface area.
Step-by-step explanation:
step 1. draw a perpendicular bisector for 2 sides of a triangle.
step 2. where they cross is the center of the circle.
step 3. construct a circle starting at one triangle point and the circle will connect all triangle points.
So if there are 8 bricks in a column, what we can say is, how many 8's will equal 32?
So basically,
8(?) = 32
And then if you divide both sides by 8, you get ? = 4.
So there are 4 bricks in each row.
