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sergij07 [2.7K]
3 years ago
14

⦁ What is the sum of the measures of the exterior angles in a heptagon? Explain.

Mathematics
1 answer:
Ratling [72]3 years ago
6 0
<span>Your answer would be 360 the sum of the exterior angles of any convex polygon is 360 degrees</span>
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Answer with steps!... Thanks
NNADVOKAT [17]

Answer:

A)  False

B)  True

Step-by-step explanation:

For A) First let's do x/11 = 15. If you solved it by now, you will know that the answer is 0.7333333. So now you just do 11x15. Because the answer is different then the answer we got when doing the division, the answer for A is false

For B) B is definitely true because equation are any mathematical sentences that have an equation symbol. So it's like saying 8x3=24 and 6x4=24. These two equations end up with the same answer so B is true.

I hope this helped you find out the rest :)

5 0
3 years ago
74y−8−78y=−4y−8 how many solutions
Vera_Pavlovna [14]

Answer:

there is an  infinet amount of answers.

Step-by-step explanation:

4 0
3 years ago
What is the constant of proportionality in the equation 9y = 45x?
Mars2501 [29]
Divide by the coefficient of y.
  y = (45/9)x
  y = 5x

The constant of proportionality is 5.
3 0
3 years ago
Read 2 more answers
The length of the base edge of a pyramid with a regular hexagon base is represented as x. The height of the pyramid is 3 times l
eduard

1.) 3x

2.) area

3.) six

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8 0
3 years ago
According to the US Census, Virginia had about 7.1 million residents in 2000. Of those, 24.6% were under age 18. To the nearest
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7.1 Million × 0.246 = 1.7466 = 1.7 Million

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3 years ago
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