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djyliett [7]
2 years ago
6

A cylinder and its dimensions are shown in the diagram. Which measurement is closest to the lateral surface area of the cylinder

in square inches? 551. 5 in2 620. 0 in2 344. 2 in2 275. 8 in2.
Mathematics
1 answer:
Yuri [45]2 years ago
5 0

The lateral surface area of a cylinder is defined as the product of two times pi with its radius and height of the cylinder. The lateral surface area of a cylinder will be 44.56 sq. inches.

<h3>What is the lateral surface area of the cylinder?</h3>

A cylinder's lateral surface has all of its sides, omitting the bottom and top. This differs from the total surface area, which possesses lateral surface area as well as the bottom and top regions.

The provided data in the problem will be ;

r is the radius of cylinder=4.2 cm

h is the height of the cylinder=10.9 cm

L is the lateral surface area of the cylinder =?

The procedures for solving the lateral surface area of the cylinder is given by the formula ;

It is observed that one square centimeter is equal to 0.155 square inches .So by the data, we obtained that

287.4984 sq cm = 44.56 sq. inches

Hence the lateral surface area of a cylinder is 44.56 sq. inches.

Learn more about the lateral surface area of the cylinder refer ;

brainly.com/question/11385509

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45% of 80 show your work
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.45 times 80

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missy bought 4 bags of chocolates. each bag had 8 pieces of chocolate in it . after her kids ate 6 of the chocolate missy packed
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Answer:

There will be 2 numbers of individual bags of chocolates left with Missy.

Step-by-step explanation:

Missy bought 4 bags of chocolates and there are 8 pieces of chocolates in each bag.

Therefore, there was a total (4× 8) = 32 chocolates.

Now, her kids ate 6 of the chocolates.

So, there remains (32 - 6) = 26 chocolates left.

If Missy packed the remaining chocolates into individual bags with 13 chocolates in each bag, then there will be \frac{26}{13} =2 numbers of individual bags of chocolates left with Missy. (Answer)

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At Central High School, there are 48 football players and 20 cheerleaders. What is the ratio of cheerleaders to football players
Ahat [919]

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5 : 12

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Emma is making a recipe that needs 2 1/2 cups of sugar. Each
IrinaVladis [17]

The given partial fraction divided by the fraction of sugar in a scoop is

equal to multiplying the partial fraction by the reciprocal of the fraction.

  • The number of scoops of sugar needed is <u>10 scoops</u>.

Reasons:

The amount of sugar the recipe Emma is making needs = 2 1/2 cups

Amount of sugar in each scoop of sugar = 1/4 cups

Required:

The amount of scoops Emma needs to add for the entire recipe

Solution:

The amount of sugar needed = 2 1/2 cups

Amount of sugar per scoop = 1/4 cups/scoop

Therefore;

  • \displaystyle Number \ of \ scoops = \mathbf{\frac{Cups \ of \ sugar \ needed}{Cups \ of \ of \ sugar \ per \ scoop}}

Which gives;

  • \displaystyle Number \ of \ scoops \ needed  = \mathbf{\frac{2 \frac{1}{2}  \ cups \ of \ sugar }{\frac{1}{4} \  cups \ of \ sugar \ per \ scoop}}

\displaystyle  2 \frac{1}{2} = \frac{5}{2}

\displaystyle \frac{ \frac{5}{2}}{\frac{1}{4} } =  \mathbf{ \frac{5}{2} \times \frac{4}{1} = \frac{20}{2 }} = 10

Therefore;

\displaystyle Number \ of \ scoops \ needed  = \mathbf{\frac{2 \frac{1}{2}  \ cups \ of \ sugar }{\frac{1}{4} \  cups \ of \ sugar \ per \ scoop}} = 10 \, scoops

The number of scoops she needs for the entire recipe is <u>10 scoops</u>

Learn more about division by fractions here:

brainly.com/question/20591763

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2 years ago
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