MATHEMATICS MIDDLE SCHOOL

Find the sum of the interior angle measures of a convex 13-gon (a thirteen-sided polygon).

Answers

Answer 1
Answer:

Answer:

1980

Step-by-step explanation:

13 sides

Number of sides n=13

The sum of interior angles of polygon =(2n−4)×90°

=(2×13−4)×90°

=(26−4)×90°

=22×90°

We get,

=1980°

I hope this helps :)

I sincerely apologize if I'm wrong

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Answers

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Tara lives 35000 meters from her grandparents. How many kilometers does Tara live from her grandparents?

Answers

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HOPE THIS HELPED :)
35 
 

because 1 meter is equivalint to 0.001 kilometer.
                                HOPE THIS HELPED YOU!!!

Solve the equation below for x.
log2x + log(2x - 1) = log3x

Answers

Answer:

x = 5/4

Step-by-step explanation:

1. cancel x for log 3x and 2x

2. multiply log 2x-1 by log 2

3.simplify to log 4x-2 = log3

4.logs will cancel out and leave you with 4x-2 = 3

5. solve and get 5/4

Answer:

x = 5/4

Step-by-step explanation:

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Answers

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743 is a prime number because it has no other positive divisors besides one and itself.

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Answers

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Answers

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