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MatroZZZ [7]
3 years ago
10

Round 21 to the nearest 10.

Mathematics
2 answers:
bagirrra123 [75]3 years ago
4 0

21 rounded to the nearest 10 is 20 :)

Stels [109]3 years ago
4 0
The anwser is 20 because the one is not higher than 5
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What is the perimeter of a square with side length 2x-3
NeTakaya

Perimeter of a square: side length * 4, since squares have equal side lengths

Take 2x - 3 for the side length and plug it into the formula.

(2x - 3) * 4 can be rewritten as 4(2x - 3)

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masya89 [10]

Answer:

D

Step-by-step explanation:

Either try all the numbers and see which ones work or do the following.

Times both sides by 2x-5.

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6 0
3 years ago
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FrozenT [24]

Answer:

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Step-by-step explanation:

6 0
2 years ago
1. Determine the percent of all voters that did not vote Republican or Democrat but voted "other" instead. Round your answer to
lyudmila [28]

Answer:

1. 10%

2. 49.1%

Step-by-step explanation:

1. The percent of voters who are other is the number of other divided by the total number of voters.

The number of "other" votes is 222. The number of total votes is 2,222.

The percent is 222/2222 = 0.0999. Times the decimal by 100 for the percent.

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2. The probability is found by finding the number of male and registered as democrat, which is 600, and dividing it by the number of males, which is 1,222.

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Multiply by the decimal by 100 to find the percent.

0.4909*100 = 49.09 which rounds to 49.1%.

6 0
3 years ago
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