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Talja [164]
3 years ago
13

The volume of a cylinder is 375π cm3. The height is 15 cm. What is the radius of the cylinder? 10 cm 12.5 cm 25 cm 5 cm Descript

ion
Mathematics
1 answer:
lys-0071 [83]3 years ago
8 0
We are tasked to solve for the radius of the given cylinder with the given volume 375pi cm² and the height is 15 cm. We can use the formula Volume = pi*r²*h.

Solving for the radius (r), we have it shown below:
Volume = pi*r²*h
375 pi = pi * r²* 15
r² = 375/15
r = √25
r = 5 cm

The radius is 5 cm.
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Answer:

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Step-by-step explanation:

earning is + so +50

losing is - so  -45

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What is the fully factored form of the expression 45x²y2 + 18x3
Llana [10]

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9x^2(5y^2 + 2x).

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The complete GCF is therefore 9x^2.

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AB is tangent to the circle k(O) at B, and AD is a secant, which goes through center O. Point O is between A and D∈k(O). Find m∠
drek231 [11]

Answer:

∠BAD=20°20'

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Step-by-step explanation:

AB is tangent to the circle k(O), then AB⊥BO. If the measure of arc BD is 110°20', then central angle ∠BOD=110°20'.

Consider isosceles triangle BOD (BO=OD=radius of the circle). Angles adjacent to the base BD are equal, so ∠DBO=∠BDO. The sum of all triangle's angles is 180°, thus

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