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Damm [24]
3 years ago
13

Find the measure of an angle

Mathematics
1 answer:
gayaneshka [121]3 years ago
8 0

Answer:

167º

Step-by-step explanation:

The interior angles in an n-gon add up to 180(n-2). So, the interior angles in a 28-gon add up to 180(28-2)=180(26)=4680. To find out the measure of one angle divide 4680 by 29. 4680/28 is about 167.

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47/100+3/10+47/100=/100
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Answer:

The total is 97/100

Step-by-step explanation:

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50/100+47/100=97/100

5 0
2 years ago
If the circumference of a circle measures 12π cm, what is the area of the circle in terms of π?
frez [133]
So the formula for the circumference of a circle is π x diameter
Since we know the the circumference already, we just divide that by π:

12π / π = 12

Now we halve the diameter to get the radius:
12 / 2 = 6 

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So the area is:

·π x 6² = 36π·  (or 113 not in terms of π) 
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3 years ago
Annie buys a container of ice cream for $5 and some peaches that cost $3 per pound. She buys x pounds of peaches. If y is the to
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Step-by-step explanation:

5 0
2 years ago
Volume of a cylinder with a height of 8 and a width of 8
tangare [24]

Answer:

I am only in like 5th grade, but I'll do my best to answer this.

Step-by-step explanation:

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V ≈ 402.12 (rounded to two decimals)

6 0
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