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pashok25 [27]
2 years ago
15

If each interior angle of a regular polygon is 168 °, then the number of sides of the polygon is ….

Mathematics
2 answers:
Nimfa-mama [501]2 years ago
7 0

the answer to your question is 30 sides

hope this helps

Tems11 [23]2 years ago
6 0
<h3><u>given</u><u>:</u></h3>

each interior angle= 168°

<h3><u>to</u><u> </u><u>find</u><u>:</u></h3>

the number of sides the polygon has.

<h3><u>solution</u><u>:</u></h3>

180- 360/n= 168

12= 360/n

n= 360/12

n= 30

<u>therefore</u><u>,</u><u> </u><u>the</u><u> </u><u>polygon</u><u> </u><u>has</u><u> </u><u>30</u><u> </u><u>sides</u><u>.</u>

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Diano4ka-milaya [45]

Answer:

yea

Step-by-step explanation:

3 0
3 years ago
Sove: -6n+5&lt;11 <br> Which graph shows the solutions?
Dovator [93]

Answer: The first one

Step-by-step explanation: first you have to subtract 5 from both sides and then you have -6n < 6 . Then you have to divide both sides by -6 then you get n < -1.

8 0
3 years ago
4/5 + 3/4 =
marshall27 [118]

The topics you should learn are equating denominators and fractions. This is summing up simple fractions.

So we have to make denominators' numbers the same in order to sum up them all (we can sum fractions if the denominators are the same) , and we did it by cross product (that thing on the picture)

Equating by lcm (least common multiple) is the easiest way, because you might see bigger numbers on other questions, and cross product will bring much bigger numbers, so this technic might confuse you.

By the way lcm of 4 and 5 is already 20

Hope it helps!

5 0
3 years ago
Solve <br> 3c-5=2c+5<br> please naswer fast and I will give you 5 stars
Masja [62]

Answer:

10

Step-by-step explanation:

3c - 5 =2c +5

3c - 2c =5 +5

c=10

4 0
3 years ago
(Algebra 1 )please help me I'll give brainliest
riadik2000 [5.3K]

7-3/-3-3

4/-6

this can be simplified to -2/3

(3) = -2/3(3) + b

Solve this

3 = -2 + b

5 = b

The answer is

y = -2/3x + 5

7 0
2 years ago
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