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arsen [322]
3 years ago
6

If a cylindrical barrel measures 22 inches in

Mathematics
1 answer:
Alla [95]3 years ago
7 0
<span>You first need to calculate the circumference as that will give you the distance in one revolution.

Then you multiply the answer you get by 8
 
Circumference = pi*diameter = 22pi 8 revolutions = 8*22*pi = 176pi

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!


</span>
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Mnenie [13.5K]
2(-3n-5)-5(4n-8)
(-6n-10)+(-20n+40)
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7 0
3 years ago
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Last week, Leah worked 25 hours on weekdays and 11 hours on the weekend. Which ratio compares the number of hours Leah worked on
Akimi4 [234]

Answer:

25:36

Step-by-step explanation:

the number of hours on weekdays which is 25, and the total hours she worked is 25+11 which is 36, so it is 25:36

4 0
3 years ago
23 in. The perimeter of this quadrilateral is 100 in. What is the length of the side not given? 27 In. 32 in.​
-Dominant- [34]

Answer:

Solution:

The formula to find the perimeter of the quadrilateral = sum of the length of all the four sides.

Here the lengths of all the four sides are 5 cm, 7 cm, 9 cm and 11 cm.

Therefore, perimeter of quadrilateral = 5 cm + 7 cm + 9 cm + 11 cm

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3 0
2 years ago
Maggie's brother is three years younger than twice her age. The sum of their ages is 24 how old is maggie?
Vanyuwa [196]

The variable for Maggie will be M and 2x-3 be her younger brothers age (<u>Twice her age). </u>We then would turn this into <u>an algebraic problem</u>. (m+2x -3=24).

3x-3=24, we would add 3 to both sides (-3 and 24). 24 + 3 equals 27, we now have to divide -3x and 27 on both sides, which equals <u>9. (x=9)</u>



6 0
3 years ago
If 10% of 50% of a number is 30 less than one- quarter of the number what is it?
densk [106]
Make an equation.

.1 X .5 X n = .25 X n - 30
.05n = .25n - 30
30 = .20n
150 = n
6 0
3 years ago
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