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jekas [21]
3 years ago
8

How many triangles are formed by the diagonals from one vertex of a regular octagon?

Mathematics
1 answer:
Natali [406]3 years ago
6 0
6..............................................

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what are the steps to answer this question? Jeff is baking a cake. The recipe says that he has to mix 32 grams of powder to the
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Well what I would do first is to divide 128 by 32 which I do believe gets you 4. So now you know that 1 cup of powder can make 4 servings. So you now know that each serving only requires 1/4 cup of the powder.

So now we know Jeff went over so now we have Jeff added 2/3 and he only needs 1/4. I would now make them both equivalent by multiplying the numerator and denominator of 2/3 by 4 and the same for 1/4 but instead by 4 multiply it by 3 which you would get 2/3=8/12 and 1/4=3/12. Now subtract the two to get your answer.

8/12-3/12=5/12

Answer: He went over and he needs to remove 5/12 of the cup
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3 years ago
At the bank brent exchanges $50 in bills for 50 one-dollars coins. the total mass of the coins is 405 grams. estimate the mass o
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8 as you round up 405 to 400 and divide by 50 and get 8
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Rewrite 0.81 x<br> 104 in scientific notation.<br> x 10<br> HELP ME
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a recipe for chicken and rice calls for 3 and 1/2 pounds of chicken. Lisa wants to adjust the recipe so that it yields 1 and 1/2
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I'm going to put it into decimals because it is easier. 

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