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Leya [2.2K]
2 years ago
5

Find the perimeter.Simplify your answer.

Mathematics
2 answers:
Alchen [17]2 years ago
3 0

Answer:

22w - 18

Step-by-step explanation:

To find the perimeter we have to add up all the sides

10w-10+w+1+10w-10+w+1

combine light terms

22w - 18 would be our answer

gulaghasi [49]2 years ago
3 0

Answer:

2(10w-10)+2(w+1) =

20w-20+2w+2 =

22w-18

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Step-by-step explanation:

7 0
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First, add up his total.
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3 years ago
9(5x + 1) ÷ 3y
alexdok [17]

The expression obtained after solving the given expression is,\rm \frac{(15x+3)}{y}

<h3>What is a BODMAS rule?</h3>

For the Bracket, Order, Division, Multiplication, Addition, and Subtraction rules, BODMAS stands for Bracket, Order, Division, Multiplication, Addition, and Subtraction.

Given expression ;

9(5x + 1) ÷ 3y

Follow the BODMAS rule;

Step 1; Divide

\rm \frac{9(5x+1)}{3y} \\\\ \frac{3(5x+1)}{y} \\\\

Step 2; Multiply

\rm \frac{9(5x+1)}{3y} \\\\ \frac{(15x+3)}{y} \\\\

Hence the expression obtained after solving the given expression is,\rm \frac{(15x+3)}{y}

To learn more about the BODMAS rule, refer to brainly.com/question/23827397.

#SPJ1

4 0
2 years ago
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Select all explanations that prove triangle ABC is congruent to triangle ABC
ycow [4]

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Translate ABC to the right and reflect over a horizontal line

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