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2 years ago

5

In Ty's CD collection, 3/8 of the CDs are hip-hop and 1/8 of the CDs are pop. What fraction of his CDs are either hip-hop or pop

?

1 answer:

PSYCHO15rus [73]2 years ago

6 0

2/3 (two thirds) are hip hop and 1/3 (one third) is pop

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Solve if x is 3.<br> 91+x raise to power2

Triss [41]

X=3
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91 + 9
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jek_recluse [69]

Answer:

4.19

Step-by-step explanation:

Find the mean:

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2 years ago

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2 years ago

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skad [1K]

Since the triangles are similar, then 32 = x+7 those two angles are too
solve for "x"

now using proportions $\bf \cfrac{\textit{small triangle}}{\textit{large triangle}}\qquad \cfrac{JK}{18}=\cfrac{12}{12+10}$

solve for JK

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\\\\\\
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solve for KG

the scale factor of the perimeter of both triangles is just the same as the ratio of the sides, or $\bf \cfrac{12}{12+10}$

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Answer:

Answer in explanation

Step-by-step explanation:

Here, we want to write a word problem that could be solved using the expression above.

An example is below;

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