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Taya2010 [7]
3 years ago
10

How to find the perimeter

Mathematics
2 answers:
hammer [34]3 years ago
6 0
Multiply 5 by 2 since there are two 5's and do the same to 8 as well. You would then add the #'s together (10+16) to get your perimeter, 26.
Dafna11 [192]3 years ago
4 0
You can do this two ways, first way is:
5 + 5 = 10 
8 + 8 = 16
16 + 10 = 26


The second way you can write this is
5 x 2 = 10
8 x 2 = 16
16 + 10 = 26

HOPE THIS HELP YOU!!! 
and have a good day! :)
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Using perfect factors find the square root of 1764
Zolol [24]

The square root of 1764 using perfect factors is 42

<h3>How to determine the square root using perfect factors?</h3>

The number is given as:

1764

Rewrite as

x^2 = 1764

Express 1764 as the product of its factors

x^2 = 2 * 2 * 3 * 3  * 7 * 7

Express as squares

x^2 = 2^2 * 3^2 * 7^2

Take the square root of both sides

x = 2 * 3 * 7

Evaluate the product

x = 42

Hence, the square root of 1764 using perfect factors is 42

Read more about perfect factors at

brainly.com/question/1538726

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3 0
2 years ago
so There are 17 girls and 119 boys on a class field trip to the museum. The students need to be broken up into the largest possi
Step2247 [10]

1 student in each group with 126 groups in total

8 0
3 years ago
Which exponential expression represents the numerical expression 9.9.9? O 39 99 0 9x3 O 3x9 1 2 2 3​
Digiron [165]

9³

Step-by-step explanation:

nine to the third power or 9-cubed is the answer b/c multiply the number "9" by itself, three times.

     Therefore, 9*9*9" is equal to: 9³ 

5 0
3 years ago
Read 2 more answers
Can you please help me <br> Step by step as well for brainliest
romanna [79]

Answer:

Step-by-step explanation:

42:7=ED:24

cross multiply 42 into 24.

Then divide by 7

you will get ED

Then use pythageorous theorem.

Ed square + 42 square=Ef square

Then do square root of Ef square

7 0
3 years ago
-5c + 6 = -4 what the first step
ch4aika [34]
Subtract 6 from both sides ( subtract 6 form 6 to get 0 then subtract 6 form -4 to get 2) that’s the first step
7 0
3 years ago
Read 2 more answers
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