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Simora [160]
3 years ago
11

How do I do this ? I'm really confused .

Mathematics
1 answer:
LuckyWell [14K]3 years ago
7 0
The scale factor is 4 and for the perimeter just use the distance formula
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Try to divide 62.01÷ 9 and then do it with the other one

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3 years ago
Is the following UPC code valid? 375407370090. PLEASE SHOW OR EXPLAIN!!!
MAXImum [283]

Answer:

The UPC is not valid..

Step-by-step explanation:

The Universal Price Code is represented in the form of bars which is scanned when we purchase something.

The last digit of the UPC is the check digit.

Give UPC = 375407370090

To check whether the UPC is valid or not.

Step 1:

Add the digits at odd positions.

3 + 5 + 0 +3 + 0 + 9 = 20

Step 2:

Multiply the number obtained in step 1 by 3

20*3 = 60

Step 3:

The digits at even positions have to be added. The last digit has to be ignored as it is a check digit.

7 + 4 + 7 +7 +0 = 25

Step 4:

Add the numbers obtained in Step 2 and step 3

60 + 25 = 85

Step 5:

The number obtained in step 5 is subtracted from the next multiple of 10.

In the above case,

85 will be subtracted from 90.

90 - 85 = 5

For a valid UPC, the answer to step 5 is equal to the last digit of UPC.

In the above case, the answer is 5 which is not equal to zero.

So, the UPC is not Valid.

4 0
3 years ago
The flag football league eventually had 72 kids sign up for the spring season after putting six teams together from the original
enyata [817]

Answer:

each team has 12

Step-by-step explanation:

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Triangle JKM with side j across from angle J, side k across from angle K, and side m across from angle M
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The answer of this question is 883 in
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Why aren't convenience samples representative of the population?
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D) us Americans as men or women really don't get that much recondition. therfore if they can reach it easily, why would the get represented. imagine like the willy wonka and the charlie factory they only had 5 tickets in the whole world. if the whole world had them it wouldn't be as exselirating.
7 0
3 years ago
Read 2 more answers
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