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WINSTONCH [101]
2 years ago
15

Pls help with the very last question

Mathematics
1 answer:
harina [27]2 years ago
6 0

Answer:

A for the first one, B for the second one, and i think B for the third.

Step-by-step explanation:

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At a sale, books are sold at $90.75 each, which is 75 percent of the original price. What is the original price
lions [1.4K]

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3 years ago
What is the sum of the interior angles of the polygon shown below
DanielleElmas [232]

Answer:

720 degrees.

Step-by-step explanation:

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In this case,  n = 6 sides, so the angle sum is

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The reason this works is that if you draw a diagonal from one vertex to the others (see attached image), you get 2 fewer triangles than the number of sides.  Each triangle contains a total of 180 degrees, so the total of all the interior angles is 180(n - 2).

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2 years ago
Mrs. Synder must choose two of her homeroom students to be class representatives. The class consists of 13 girls and 9 boys. App
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5 0
3 years ago
Read 2 more answers
What is 2x+4 if x is equal to 45
swat32
Hey there!


For this problem you need to replace x with 45

So the new problem is 2(45)+4

2 x 45 = 90
then 90+4 = 94

Your answer is 94

Hope I was able to help!
8 0
3 years ago
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4 0
3 years ago
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