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Alex_Xolod [135]
2 years ago
5

Emily wants to put trim around a square window and measures 3 ft on each side. How many feet of t r i m does she need?

Mathematics
1 answer:
Alexeev081 [22]2 years ago
8 0

Answer:

12 feet

Step-by-step explanation:

3 times 4 is 12

you would multiply by 4 because of the 4 sides of the window

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What is 10x10 easy question
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100

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10 times 10 is 100

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1,002 divided by 0.499
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Yuh can juss calendar it
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The product of seven plus two and eight minus two
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3 years ago
Use unit multipliers to convert 123 pounds per mile to ounces per centimeter. There are 5,280 feet in 1 mile. There are 16 ounce
gregori [183]
A unit multiplier is a conversion factor of value 1 that we can use to convert quantities.
We want to convert 123 pounds per mile to ounces per centimeter. 
First, we are going to express the quantity to convert as a fraction:
123 pounds per mile=123 \frac{pounds}{mile}

Next, we are going to find our multipliers:
- We know for our problem that there are 5,280 feet in 1 mile, so our first multiplier will be: \frac{1mile}{5280ft}
- We also know that there are 16 ounces in 1 pound, so our second multiplier will be: \frac{16ounces}{1pound}
- We know that there are 12 inches in 1 foot, so our third multiplier will be: \frac{1ft}{12in}
- We know that t<span>here are approximately 2.54 cm in 1 inch, so our fourth multiplier will be: </span>\frac{1in}{2.54cm}

Now we can put all our multipliers together:
123 \frac{pounds}{mile} * \frac{1mile}{5280ft}*\frac{16ounces}{1pound}* \frac{1ft}{12in}*\frac{1in}{2.54cm}=0.01 \frac{ounces}{cm}

We can conclude that the answer is 0.01
3 0
4 years ago
Kent multiplies both sides of the equation below by an expression. k startfraction 12 over k endfraction = 8 then he moves all t
Pepsi [2]

The resulting value of k is 12/7.

<h3>What is a fraction?</h3>

Fractions are the numerical values that are a part of the whole. A whole can be an object or a group of objects.

The steps below are presented in order to arrive at the value of k of the given equation.

First, multiply both sides of the equation by the variable k since the left-hand side of the equation has it in the denominator.

The solution of the equation will be;

\rm      \dfrac{k+12}{k}(k) = 8(k)\\\\\dfrac{k+12}{k}=8\\\\k+12=8k\\\\8k-k=12\\\\ 7k=12\\\\k =\dfrac{12}{7}

Hence, the resulting value of k is 12/7.

To know more about fractions click the link given below.

brainly.com/question/3174308

6 0
2 years ago
Read 2 more answers
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