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3 years ago

How do you determine perimiter

2 answers:

6 0

Calculating the area and the perimeter. The perimeter is the length of the outline of a shape. To find the perimeter of a rectangle or square you have to add the lengths of all the four sides. x is in this case the length of the rectangle while y is the width of the rectangle.

n200080 [17]3 years ago

3 0

Answer:

You have to add the lengths of all the sides together.

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Subtract 273-188 she began by finding 2-1 what did Edie do wrong

Viktor [21]

Assuming she set up the problem vertically, she began subtracting from the left, instead if the right.

3 0

3 years ago

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Natalie walked 3/5 mile in 1/2 hour. How many miles did she walk per hour

Marizza181 [45]

Answer:

She walked 1 1/5 miles per hour.

Step-by-step explanation:

5 0

3 years ago

Find the mean of this data set: 2, 5, 5

Rufina [12.5K]

Answer:

Mean = 4

Step-by-step explanation:

$Mean = \frac{\sum x}{n} = \frac{2 + 5+ 5}{3} = \frac{12}{3} = 4$

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2 years ago

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Orange crayons are usually made in batches of 100. If it takes 22 pounds of wax to make 100 orange crayons,then how much wax wil

bogdanovich [222]

Amount of wax required for one orange crayon is 0.22 pounds.

Step-by-step explanation:

According to given statement;

22 pounds of wax = 100 orange crayons

For calculating wax for one crayon;

Wax required for one crayon = Total pounds of wax / Total no of crayons

Wax required for one crayon = $\frac{22}{100}$

Wax required for one crayon = $0.22$

Amount of wax required for one orange crayon is 0.22 pounds.

Keywords: Crayon, Division.

Learn more about division at:

#LearnwithBrainly

7 0

3 years ago

Simplify the expression 2 (2 + 4y) + 3x.<br> PLS ANSWER ASAP DUE 9:20

Novay_Z [31]

Answer:

5x+8y

Step-by-step explanation:

We can first open the brackets by using the distrubitive propety.

2(x+4y)+3x

2x+8y+3x

Now we can combine like terms.

5x+8y.

I combined the 3x and the 2x. This works because imagined I have 3 of something then I got 2 more of that something I would now have 5 of that something.

Hoped this helped,

JoeLouis2

7 0

3 years ago