Answer:
Step-by-step explanation:
The formula of a volume of a cylinder:
r - radius
H - height
We have the radius r = 12cm and the height H = 20cm. Substitute:
The formula of a volume of a cone:
r - radius
H - height
We have the radius r = 8cm and the volume V = 2880πcm³. Substitute:
Answer:
A. 5xy + 9yz + 3zx + 5x – 4y
Step-by-step explanation:
uhh credit for this answer goes to Blaise Pascal for inventing calculators .-.
We can let the radius of the semi circles be r and x can be the length of the rectangle.
The perimeter will be Perimeter = 2x + 2pr = 1200
The area of the rectangle is Area = x(2r)
Once we solve the perimeter equation, you get x = 600.
Put this into the area equation and you get Area = (600 - pr)(2r)
The maximum then gives r = 95. 493 and area 57, 295.8
Dimensions
Height is twice the radius or 190.986. Find base use equation x = 600 - p(95.493) = 300.
This means dimensions are 300 by 190.986
Answer: Y=1
Step-by-step explanation:
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Hope this helps</em></u></h2>
