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3 years ago

A cone has a slant height of 25 inches and a radius of 7 what is the height in inches of the cone

Mathematics

1 answer:

ohaa [14]3 years ago

3 0

Answer:

the height of the cone is 24 inches.

Step-by-step explanation:

formula to find height is h = √(s^2 - r^2), where h is the height, s is the slant height, and r is the radius.

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What is the Absolute value 18/8

vlada-n [284]

18/8
8/8

1/8 = 0.125

1+0.125=1.125

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3 years ago

Describe the sample variance using words rather than a formula. do the same with the population variance

Korvikt [17]

The option D is the correct option.

According to the statement

we have to define the sample variance in the words.

So,

The sample variance is the sum of the squared deviations from the mean divided by the number of measurements minus one.

and in the case of the population variance it becomes

The population variance is the average of the squared distances of the measurements on all units in the population from the mean.

This is the method by which we define the sample variance and population variance.

So, The option D is the correct option.

Learn more about the VARIANCE here brainly.com/question/15858152

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2 years ago

A shipping box is shown below how many cubic feet will the shipping box hold

Feliz [49]

Answer

Step-by-step

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3 years ago

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What is $220 marked up 60%

NNADVOKAT [17]

Answer:

Answer would be $366.70

Step-by-step explanation:

220/60%=366.70

Hope it helps

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4 years ago

Read 2 more answers

You are making a poster to support your friend for homecoming. Your original photo is 4 inches by 6 inches. You want the photo o

Lorico [155]

Answer:

Step-by-step explanation:

We have been given that dimensions of original photo are 4 inches by 6 inches. We want the photo on the poster to be of dimensions 3 feet by 4 1/2 feet.

First of all we will convert dimensions of poster from feet to inches.

$3\text{ feet}=3\times 12 \text{ inches}=36\text{ inches}$

$4\frac{1}{2}\text{ feet}=4.5\times 12 \text{ inches}=54\text{ inches}$

Now let us compare sides of our original photo with corresponding sides of poster.

$\frac{36}{4} =9$

Now let us compare the second pair of corresponding sides.

$\frac{54}{6} =9$

We have seen that sides of poster are 9 times the sides of our original photo, therefore, the scale factor of this dilation is 9.

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3 years ago