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3 years ago

12

HELP ME ASAP!!!

1 answer:

Lelu [443]3 years ago

5 0

1.) C 43 9.) what is 4c?
2.) B 8 3/4 10.) C 2 8/15
3.) D 6 rooms 11.) B 4.2
4.) B 1/3 12.) D 2 quarts
5.) C 8/9 cups
6.) D 88
7.) B 2 3/4
8.) B 14 2/5

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How do you find the volume of a cylinder when you know the radius and height

lys-0071 [83]

Answer:

Step-by-step explanation:

This is one of those formulas of algebra and geometry that you need to learn. If you know the radius and the height of a vertical cylinder, then its volume is equal to the (base area) times the (height), which, symbolically, are

V = (base area)(height)

Here,

V = πr²· h where πr² is the area of the base (which is a circle of radius r) and h is the height of the cylinder.

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3 years ago

Owen measured a line to be 17.9 inches long. If the actual length of the line is 17.8 inches, then what was the percent error of

gulaghasi [49]

Answer:

0.6 %

Step-by-step explanation:

percentage error=(17.9-17.8)/17.8 ×100=1/178×100=100/178=50/89≈0.56≈0.6

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3 years ago

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What does this math problem mean |3x|=9

Vladimir79 [104]

Answer:

idkkkk lol

Step-by-step explanation:

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3 years ago

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Find the value of x. Round to the nearest tenth.<br> I’m going to Mcshoot myself pls help

siniylev [52]

Answer:

x = 10.8

Explanation:

$\sf \sf cos(x)= \dfrac{adjacent}{hypotensue}$

using cosine rule:

$\rightarrow \sf cos(26)= \dfrac{x}{12}$

$\rightarrow \sf x = cos(26) *12$

$\rightarrow \sf x =10.8$

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2 years ago

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Four students found the mean of the data set 26, 31, 39, 30, 16, 16, 18, 38. which student found the correct mean? ashrita’s wor

balu736 [363]

In calculating the mean of this data set Ashrita did the best job.

The Mean of the data set is the most commonly used measures of central tendency.

It means the average value of the data set.

one doesn't have to arrange the data in order for finding it.

<h3>What is the meaning of mean?</h3>

The data set value takes is to add them all together and divide that by the number of the data.

It can be written as

$,(x_1 + x_2 + x_3 + ..... + x_n) / n$

Where $x_1 , x_2 , x_3 , ..... ,x_n$ are the values in the data set

Therefore we can conclude that Ashrita did the best job in calculating the mean of this data set.

To learn more about the mean visit:

brainly.com/question/968894

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2 years ago