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4 years ago

9

Question 5(Multiple Choice Worth 4 points)

1 answer:

Zanzabum4 years ago

6 0

Answer:

boys: total

3 8

Step-by-step explanation:

boys:girls: total

9 : 15 : 9+15

9 15 24

Divide each by 3

3 5 8

We want the ratio of boy to total

boys: total

3 8

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Graph of the solution<br> |x| + 1 > 2

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3 years ago

Expand and simplify <br> (V5-V2)(V2+V5)

gizmo_the_mogwai [7]

Answer:

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Step-by-step explanation:

$(\sqrt{5} - \sqrt{2})(\sqrt{2} + \sqrt{5})\\\sqrt{5} (\sqrt{2} + \sqrt{5}) - \sqrt{2} (\sqrt{2} + \sqrt{5})\\\sqrt{5} * \sqrt{2} + \sqrt{5} * \sqrt{5} - \sqrt{2} * \sqrt{2} +\sqrt{2} * \sqrt{5}\\ \sqrt{5*2} + \sqrt{5*5} - \sqrt{2*2} - \sqrt{2*5}\\\sqrt{10} + \sqrt{25} - \sqrt{4} - \sqrt{10}$

plus root 10 and minus root 10 gets cancel . So,

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3 years ago

What is the y intercept of the line graphed on the graph below

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Answer:

The y intercept is 0

Step-by-step explanation:

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3 years ago

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OverLord2011 [107]

Answer: 35gh, 40mn

Step-by-step explanation:

You just multiply the numbers!

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3 years ago

Solve for c: c=5 5/6 x 2

Marina86 [1]

Hi there!

c=11 2/3

<u><em>1.Convert 5 5/6 into mixed number:</em></u>

<u><em /></u> $5 \frac{5}{6}=\frac{35}{6}$ <u><em /></u>

<u><em>2.Convert 2 into fraction term:</em></u>

<u><em /></u> $2=\frac{2}{1}$ <u><em /></u>

<u><em>3.Convert both fraction into same denominator:</em></u>

<u><em /></u> $\frac{35}{6}=\frac{35}{6}$ <u><em /></u>

<u><em /></u> $\frac{2}{1}=\frac{12}{6}$ <u><em /></u>

<u><em>4.Multiply the two terms:</em></u>

<u><em /></u> $\frac{35}{6}$ <u><em>·</em></u> $\frac{12}{6}=\frac{70}{6}$ <u><em /></u>

<u><em>5.Simplfly the fraction term:</em></u>

<u><em /></u> $\frac{70}{6}=\frac{35}{3}$ <u><em /></u>

<u><em /></u> $\frac{35}{3}=11 \frac{2}{3}$ <u><em /></u>

Therefore, c=11 2/3.

<u><em /></u>

4 0

3 years ago