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3 years ago

10

Mercedes is making a new game from pieces of several older games. She plans to cover each face of a pair of polyhedral dice with

a different-colored sticker. If each die has 9 vertices and 15 edges, how many stickers will she need?

1 answer:

Leya [2.2K]3 years ago

3 0

Answer: I need the answer too. I hop someone answers

Step-by-step explanation:

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The ratio of boys to girls is 5:3 there are 80 more boys than girls how many girls are there

shtirl [24]

Answer: 120

<u>Step-by-step explanation:</u>

Ratio Quantity

Boys: 5 80 + x

Girls: 3 x

$\dfrac{5}{3}=\dfrac{80+x}{x}\\\\\\5x=3(80+x)\\\\5x=240+3x\\\\2x=240\\\\x=120$

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Explain how you can write 3/2 as the product of a whole<br><br> number and a unit fraction.

Nitella [24]

Answer:

Step-by-step explanation:

When 3 is divided by 2, the quotient is 1 and remainder is 1

Whole number is the quotient.

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divisor

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A number increased by 10 is 114 answer in an equation

enyata [817]

We have to make an equation: a number increased by 10 is 114.
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How are the variables on the graph related?

Lunna [17]

Correct answer:
"<span>D. As speed increases, height increases."

The x-axis is the one that indicates speed. The y-axis is the one that indicates height. As points of the represented line on the graph get bigger as to their x coordinate, they also get bigger on their y cordinate. When x increases, y increases also. This shows that their is a proportional relation between both the speed and height.</span>

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3 years ago

I only need help with a through d. Please help me, I would really appreciate it.

tatuchka [14]

Hello,

$3x^3+x^2+15x+5\\
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=3x(x^2+5)+1(x^2+5)\\
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$

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