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3 years ago

Help me and get brainiest, like, and 5 starts!

Mathematics

1 answer:

kupik [55]3 years ago

8 0

It’s 11 I’m pretty sure

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How many cylindrical can of bottles 12 cm high and with 6 cm diameter could be filled from a tank containing 125 liters of deter

Orlov [11]

Answer:

368 cans.

Step-by-step explanation:

Volume of 1 can = π r^2 h.

Here h (height) = 12 and r (radius) = 1/2 * 6 = 3 cm.

So V = π * 3^2 * 12

= 108π cm^3.

The tank hold 125 liters

= 125,000 cm^3, so:

Number of cans that could be filled = 125000/ 108 π

= 368.4.

4 0

3 years ago

Read 2 more answers

Can someone please help

salantis [7]

Answer:

acute

Step-by-step explanation:

4 0

2 years ago

Is 85/136 equal to 15/24

Aleks04 [339]

Answer:yes

Step-by-step explanation:

(85/136)=.625

(15/24)=.625

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3 years ago

Read 2 more answers

The figure shows a cylinder of diameter 12cm and height = 15cm. A hole in the shape of cone is bored into one of its end. If the

Lisa [10]

Answer:

$\bold{495\pi} \approx \bold{1555.088 cm^3}$

Step-by-step explanation:

There was no figure but the question is clear

Volume of a cylinder is given by the formula $\bold{\pi r^2h}\\$

where r is radius of base of cylinder, h is the height

Volume of a cone is given by $\bold{\frac{1}{3} \pi r^2 h}$

where r is the radius of base of cone, h is the height

The radius of the cylinder = $\frac{1}{2}$ (diameter) = $\frac{1}{2}$ (12) = 6cm

Height of cylinder = 15cm

Volume of cylinder $V_{cyl} = \pi (6)^2 15 = \pi (36)15 = \bold{540\pi}$

Radius of cone = $\frac{1}{2}$ (radius of cylinder) = $\frac{1}{2}$ (6) = 3 cm

Height of cone same as height of cylinder = 15cm

Volume of cone, $V_{cone} = \frac{1}{3}\pi r^2 h = \frac{1}{3}\pi (3)^2 15 = \frac{1}{3}(9)15\pi = \bold{45\pi}\\$

Difference is the volume of the remaining solid

$V_{cyl} - V_{cone} = 540\pi - 45\pi = \bold{495\pi} \approx \bold{1555.088 cm^3}$

5 0

1 year ago

The maximum capacity of the school auditorium is 420 people. Write an inequality for the situation. Tell what type of numbers th

posledela

The number of people in the auditorium can be less than or equal to 420 so let p represent the number of people
The inequality is p≤420

4 0

3 years ago

Help me and get brainiest, like, and 5 starts!​

Help me and get brainiest, like, and 5 starts!