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azamat
3 years ago
7

If an exterior angle of a regular polygon is 21.2º, how many sides does the polygon have?

Mathematics
2 answers:
Alika [10]3 years ago
8 0

Answer:

17

Step-by-step explanation:

n = 360 / 21.2

n = 17

brilliants [131]3 years ago
6 0

Answer:

option 4.    17

Step-by-step explanation:

<u>sum of angles = exterior angle x n</u>

360° = 21.2° n

n = 360 / 21.2

n = 17

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After 50 soccer games, the ratio of wins to losses is 3:7. How many games did the team win? Explain how you found your answer
zalisa [80]

Answer:The team won 15 games


Step-by-step explanation:

Given no of soccer games =50

Ratio of wins to losses =3:7

Let no of wins =3x

and no of losses =7x

Now

3x+7x=50

10x=50

Dividing both sides by 10

x=5

So no of wins =3x =3\times5

=15

We found  the answer as 10 parts equals 50

So 3 parts equals 15

4 0
3 years ago
How do you do this??????
slava [35]

Answer:

2:1

Step-by-step explanation:

There are 14 spoons (not sure what they are) and 7 eyes so it is 14:7

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Hope this helps :)

4 0
3 years ago
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Dan drove 845 miles in 13 hours. At the same rate, how many miles would he drive in 11 hours
denis23 [38]
845 miles / 13 hours = 65 miles per hour

65 miles per hour x 11 hours = 715 miles
6 0
3 years ago
I need x and GH there is two answer to this!! Please help
g100num [7]

Answer:

<em>15</em>

Step-by-step explanation:

9x - 3 = \frac{(5x + 1) +19}{2}

2(9x - 3) = 5x + 1 + 19

18x - 6 = 5x + 20

13x = 26

x = 2

<em>GH</em> = 9(2) - 3 <em>= 15</em>

8 0
2 years ago
Paisley is going to invest in an account paying an interest rate of 3.4% compounded
pochemuha

Answer:

232

Step-by-step explanation:

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