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alexandr402 [8]
1 year ago
9

Which phrase best describes this polygon?

Mathematics
1 answer:
EleoNora [17]1 year ago
8 0

Answer:

Concave octagon

Step-by-step explanation:

Concave octagon:

  • This polygon has 8 sides. So it is a octagon.
  •  If one interior angle measures more than 180, then it is concave polygon.  

So, this is a concave octagon

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D) Suppose you pick one marble from the bag at random. Find the expected value of its number.
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C) The probability that you pick at least one purple marble is 98%.

<h3><u>Probability</u></h3>

The question is incomplete, since the number of marbles of each color in the bag is missing: 3 blue, 5 green, and 2 purple marbles.

Now, to answer the questions, the following calculations must be done:

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Learn more about probability in brainly.com/question/27656131

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5 0
2 years ago
Please help! Really easy math, need it asap!!! It's in the picture
Dominik [7]

Answer:

answers are: (-1,-2), (1,2), (-1,5), (1,-5). in other words, option 2, 6, 7, and 8.

Step-by-step explanation:

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2 years ago
Y=f(x)=(4)^x find f(x) when x=-1
nexus9112 [7]

when x = -14

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Answer

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4 0
3 years ago
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If Bob studied 4 hours, what score could he predict he will receive?
Ne4ueva [31]

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mr. bailey purched some groceries that cost d dollors. he paid$50 bills. write an expression for the amount of the cange he will
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Let C present amount of change
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3 years ago
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