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3 years ago

How do you find the exterior angle of a polygon?

Mathematics

1 answer:

trasher [3.6K]3 years ago

7 0

The sum of the measures of the interior angles of a polygon with n sides is (n – 2)180.

The measure of each interior angle of an equiangular n-gon is.

If you count one exterior angle at each vertex, the sum of the measures of the exterior angles of a polygon is always 360°.

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Which of the following fractions is equal to a repeating decimal

kiruha [24]

Answer: There are no fractions listed, so I can't help you. 1/3 is a repeating though, if that helps anything. Otherwise, you could use a calculator and just find the decimal of the fraction.

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3 years ago

Read 2 more answers

PLEASE HELP, ITS DUE IN 2 MINUTES, I'LL GIVE 25 POINTS

andreyandreev [35.5K]

Step-by-step explanation:

x+13⁰+10x+13⁰+2x-2⁰= 180⁰

13x= 180-24

13x=156

x = 12⁰

now angle Q = 10x+13⁰

= 10(12)+13= 120+13

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3 years ago

Jenny borrowed money from her mother to help pay for some bills. Her mother told her that she could borrow $1,200 at an interest

mario62 [17]

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Step-by-step explanation:

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2 years ago

How many solutions does the following equation have?

RoseWind [281]

Answer:

There will be No solution for the equation $9x - 4 = - 3x + 5 + 12x$ . Option B is correct.

Step-by-step explanation:

We need to determine how many solutions the equation $9x - 4 = - 3x + 5 + 12x$ have.

Solving the equation and finding the solutions

$9x - 4 = - 3x + 5 + 12x$

Combining like terms, Moving 3x and 12x to left side of equality and changing their signs and moving 4 on right side of equation and changing sign.

$9x +3x-12x = 5 + 4$

Simplifying

$12x-12x = 9\\0=9$

Solving the equation we get 0=9 which is false. So, there will be No solution for the equation $9x - 4 = - 3x + 5 + 12x$ . Option B is correct.

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2 years ago

I’ll mark bralyist to the first correct answer <br><br> If f(x) = 1/4 x + 14, then<br> F^-1 (x) =

bagirrra123 [75]

Answer:

1/4

Step-by-step explanation:

dy/dx(1/4x + 14)=1/4

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3 years ago