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Oxana [17]
3 years ago
15

One exterior angle of a regular pentagon has a measure of (2x). What is the value of x?

Mathematics
1 answer:
777dan777 [17]3 years ago
6 0

x = 36

pentagon has 5 sides . The formula n/360 gives you the measure of each angle in a regular polygon. So in this case n ( stands for number of sides) is 5. Sum of exterior angle of a any polygon is 360. The measure of 1 exterior angle is given. It is 2x.

Now using ALGEBRAIC EXPRESSIONS we can write it as 5/360 = 2x

which is 72=2x

which is 72/2 = x

which is 36 = x

so x = 36.

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Answer:

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Step-by-step explanation:

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4 0
2 years ago
-4x + 7y = 18
sasho [114]

Answer:

​​

Step-by-step explanation:

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5 0
3 years ago
Pls help ASAP need help pls
AlexFokin [52]

Answer:

1.625

Step-by-step explanation:

First we need to find the mean of this data set

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Then we divide 244 by the amount of numbers in the set

244/8=30.5

Then we need to find the deviation of each number

29 | 32 | 33 | 28 | 30 | 30 | 29 | 33

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4 0
2 years ago
Read 2 more answers
Solve the following problem.<br><br> 4/10 ÷ 1/3 =
igomit [66]
0.4/0.3=1.3
1.3 is the answer
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4 0
2 years ago
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Ajax is allowed to watch 2 hours of television on Saturday. Each episode of his favorite show lasts 30 minutes. How many episode
Lesechka [4]

Answer:

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2. 120 (total) / 30 (each)

= 120 / 30 = 4 (number of shows

ANSWER: 4

Step-by-step explanation:

5 0
3 years ago
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