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3 years ago

the sum of interior angles of a regular polygon is 720 degrees find the number of sides of the polygon and give its name

Mathematics

2 answers:

goldenfox [79]3 years ago

5 0

Answer:

Hexagon (6 sides)

Step-by-step explanation:

The formula to find the sum of interior angles is (n -2) × 180 where n is the number of sides.

720°/180° = 4

4 + 2 = 6

6 sides

Naddika [18.5K]3 years ago

3 0

Answer:

Since the figure with angles measuring 0˚ is 1 lines, then the figure with interior angles of 720˚ has 1+5=6 sides.

hope i helped !! ;))

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The math club has 16 members 2 girls and 14 boys what is the ratio of girls to boys in the math club

Montano1993 [528]

Hi there,

There are 16 members in a math club such as 2 girls and 14 boys in a math club.

The ratio would be:

1:7

Divide both terms by 2.
2 ÷ 2 = 1
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Therefore:
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3 years ago

Karen's city took a survey about a plan for a new park. Of the people surveyed, 380 liked the plan for the park and 120 did not.

Law Incorporation [45]

Answer:

Step-by-step explanation:

Survey response

Those who liked the proposed plan=380 persons

Those who didn't like the proposed plan=120 persons

We assume that the these are the only people who participated, with those who never took sides being zero

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3 years ago

Ill give brainliest worth 40 points (if got right)

andrey2020 [161]

Answer:

78125

Step-by-step explanation:

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5x5=25

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3125x25=78125

I think this is the answer

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3 years ago

What is the slope of the line through the points (-3,3) and (6,-8)

STatiana [176]

Answer:

$\displaystyle \frac{-11}{9}$

Step-by-step explanation:

We will use the equation of change in y over change in x to solve for the slope of the line. Then, we will simplify.

$\displaystyle \frac{y_{2}-y_1 }{x_2-x_1}$

$\displaystyle \frac{-8-3}{6--3}$

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2 years ago

The energy output from a chemical reaction is dependent on the amount of chemicals used.The table shows this relationship.What i

telo118 [61]

Answer:

Step-by-step explanation:

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2 years ago

the sum of interior angles of a regular polygon is 720 degrees find the number of sides of the polygon and give its name​

the sum of interior angles of a regular polygon is 720 degrees find the number of sides of the polygon and give its name