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Studentka2010 [4]
3 years ago
5

he equation a = a equals StartFraction 180 left-parenthesis n minus 2 right-parenthesis Over n EndFraction. represents the angle

measures, a, in a regular n-sided polygon. When the equation is solved for n, n is equal to a fraction with a denominator of a – 180. What is the numerator of the fraction?
Mathematics
2 answers:
irina1246 [14]3 years ago
8 0

Answer:

give more info ;)

Step-by-step explanation:

Naetoosmart2 years ago
0 0

since the other person didn't know
-360

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write a word problem that can be solved using a system of two linear equations. solve the problem and give the meaning of the an
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Answer:

The sum of two numbers is 25. One of the numbers exceeds the other by 9. Find numbers

<h3>here</h3>

the other number = x + 9

Let the number be x. 

Sum of two numbers = 25

According to question, x + x + 9 = 25

⇒ 2x + 9 = 25

⇒ 2x = 25 - 9

⇒ 2x = 16

⇒ 2x/2 = 16/2

⇒ x = 8

Therefore, x + 9 = 8 + 9 = 17

Therefore, the two numbers are 8 and 17.

5 0
3 years ago
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You start a savings account and on the first week you deposit $2. Every
vlada-n [284]

Answer:

558 weeks

Step-by-step explanation:

let x = number of weeks

this equation can be derived from the question

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x = 560 - 2

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3 years ago
The question and answers are there
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D) initial value of 60 and multiplying by 1/3
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You are riding the bus to school and you realize it is taking longer because of all the stops you are making. The time it takes
Ksju [112]

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-1

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g(2) = -1

4 0
3 years ago
A pile of newspapers in Ms.
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4*4=16+7=23

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