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Bumek [7]
3 years ago
8

A cylinder of clay has a diameter of 12 cm and a height of 12 cm. If this clay is made into congruent cones with a radius of 3 c

m and a height of 8 cm, how many cones could be made with all of the clay?If you used all the clay, you could make
Mathematics
1 answer:
DanielleElmas [232]3 years ago
8 0

Step-by-step explanation:

volume of the cyclinder=πr²h

=π×6²×12

=432π cm³

volume of a cone=1/3πr²h

=1/3π×9×8

=24π cm³

number of cones=432π/24π=18 cones

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What is the solution to the linear equation?
patriot [66]
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Simplify Both Sides:
p + 2/5 = 3/5p + 4/5

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8 0
3 years ago
How to do this problem
ANTONII [103]
First move the decimal by one and add a 0 and then a decimal after the 0.
then divide from there
6 0
3 years ago
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which statement is true about the equations –3x 4y = 12 and x1/4 – 1/3y = 1? the system of the equations has exactly one solutio
finlep [7]
If you would like to solve the system of equations, you can do this using the following steps:

-3x + 4y = 12
x * 1/4 - 1/3 * y = 1 ... x * 1/4 = 1 + 1/3 * y ... x = 4 + 4/3 * y
_____________
<span>-3x + 4y = 12
</span>-3 * (4 + 4/3 * y) + 4y = 12
-12 - 4y + 4y = 12
-12 = 12
-12 - 12 = 0
-24 = 0

The correct result would be: <span>the system of the equations has no solution; the two lines are parallel.</span>
4 0
3 years ago
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