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3 years ago

Which of the following represents the formula that could be used to find the height of the cone

Mathematics

1 answer:

podryga [215]3 years ago

3 0

If you know the volume then:
(3 * Cone Volume) / (PI * radius^2) = height

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A student is running a 5-kilometer race. He runs 1 kilometer every 3 minutes. Select the function that describes his distance fr

Phantasy [73]

D = distance from finish line

D= 5 - 1/3x

Distance from the finish line is equal to the distance of the start line from the finish line, minus one third of a km times the number of minutes hes been running.

using given variables; D= 5 - 1/3*3
D=5-3/3
D=5-1
D=4

7 0

3 years ago

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A food company distributes its tomato soup in two cans of different sizes. For the larger can, both the diameter and the height

Lady_Fox [76]

Problem

A food company distributes its tomato soup in two cans of different sizes. For the larger can, both the diameter and the height have been increased by 15%.

By what percentage does the volume increase from the smaller can to the larger can? Round your answer to the nearest percent.

Solution

the volume of a cylinder is given by:

$V=\pi r^2h$

We know that the diameter=radius and the height are increased by 15% so then the new volume can be calculated on this way:

$V=\pi(1.15r)^2\cdot(1.15h)=1.15^2\cdot1.15\cdot\pi\cdot r^2\cdot h=1.52\pi r^2h$

And the new volume would increase about 52%

5 0

1 year ago

PLEASE HELP ME

makvit [3.9K]

Answer:

i think its x

Step-by-step explanation:

it looks simple yet intimidating

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2 years ago

How can you tell when a quadratic equation has two identical, rational solutions?. a:when the radicand is negative. b:when the r

sergey [27]

"When the radicand equals zero" is the one among the following choices given in the question that you can tell when <span>a quadratic equation has two identical, rational solutions. The correct option among all the options that are given in the question is the fourth option or option "d". I hope the answer has helped you.</span>

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3 years ago

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12 is what percent of 24? What percent of 35 is 7? What percent of 90 is 9? 20 out of 60 is what percent?

irinina [24]

Answer:

12 is 50% of 24

7 is 20% of 35

9 is 10% of 90

20/60 is 33.33%

3 0

2 years ago

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