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Gelneren [198K]

3 years ago

13

A cylinder has a base area of 64π m2. Its height is equal to twice the radius. Identify the volume of the cylinder to the neares

t tenth.

1 answer:

photoshop1234 [79]3 years ago

3 0

Step-by-step explanation:

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Fill in the missing parts (1m=100 cm). 3.5m is ____ % of 70 cm; 70 cm is ____ % of 3.5m

yuradex [85]

Answer:

3.5m is 500% of 70 cm and 70 cm is 20% of 3.5m.

Step-by-step explanation:

70 cm = 70cm/100= 0.7m

To solve the first problem use this equation:

3.5/0.7 *100 to get 500%

And to solve the second problem you use the same equation:

0.7/3.5*100 to get 20%

Hope this helps you.

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911+911+666+21−420−69 what this equal

melamori03 [73]

Answer:

2020

Step-by-step explanation:

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3 years ago

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May has a square garden with an area of 65 square feet. What is the

madam [21]

Answer:

1.625 Feet

Step-by-step explanation:

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3 years ago

What is the volume of the cone with radius 6 in. and height 10 in.? Express the answer in terms of π.

larisa86 [58]

Answer:

V≈376.99in³

Step-by-step explanation:

r Radius 6

h Height 10

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3 years ago

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A solid object in the shape of a cylinder is shown below.

lozanna [386]

Answer:

$0.08\ kg/m^3$

Step-by-step explanation:

Density is defined as mass of an object divided by its volume.

#We calculate the volume of the cylinder:

$V=\pi r^2 h, r=D/2=6/2=3\ cm\\\\=3.14\times 3^2\times 7\\\\=197.82\ m^3$

Given the mass= 15.3kg and volume as above, we calculate density as:

$\rho=\frac{Mass}{Volume}\\\\=\frac{15.3\ kg}{197.82\ m^3}\\\\=0.0773\approx 0.08\ kg/m^3$

Hence, the solid's density is $0.08\ kg/m^3$

4 0

3 years ago