2 years ago

Can someone help me D: it's math (if you don't know, I'm terrible at math, so please help lol)

Mathematics

2 answers:

Nataly [62]2 years ago

7 0

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Levart [38]2 years ago

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Can’t see anything you did not download an image

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3 years ago

(7.5)What is the value of x?

koban [17]

Answer:

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Step-by-step explanation:

the same scaling factor s applies to all sides when transforming from the small to the large triangle.

x×s = x + 5

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3 years ago

24 : 8 = 3 : ? 7 : 35 = ? : 5 in detail please

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4 years ago

A 9-yard roll of string costs $3.42. What is the unit price?

Karolina [17]

Answer:

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Step-by-step explanation:

Step 1:

Given; A 9-yard roll of string that costs $3.42.

Required; To find the unit price

Step 2:

Convert $3.42 to cents

$1 ~dollar=100~cents ~\\therefore,\\$3.42=3.42~x~100=342~cents~$

Step 3:

Find the unit price

$\frac{9 yard}{1 yard} =\frac{342 ~cents}{x~cents}$

$9x=342$

$\frac{9x}{9} =\frac{342}{9}$

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Hence the unit price is $0.38 per yard.

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