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Nesterboy [21]
2 years ago
11

I need help please ASAP

Mathematics
1 answer:
Vika [28.1K]2 years ago
5 0

Answer:

WXR=33

Step-by-step explanation:

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A construction company built a scale model of a building. The model was built using a scale of 3 inches = 32 feet. If the buildi
Vlad1618 [11]

Let x represent the height of the model.

We have been given that a construction company built a scale model of a building. The model was built using a scale of 3 inches = 32 feet. We are asked to find the height of the model, if  the building is expected to be 200 feet tall.

We will use proportions to solve our given problem as:

\frac{\text{Model height}}{\text{Actual height}}=\frac{\text{Model length}}{\text{Actual length}}

Upon substituting our given values, we will get:

\frac{x}{200\text{ ft}}=\frac{3\text{ in}}{\text{32 ft}}

\frac{x}{200\text{ ft}}\times 200\text{ ft}=\frac{3\text{ in}}{\text{32 ft}}\times 200\text{ ft}

x=3\text{ in}\times 6.25

x=18.75\text{ in}

Therefore, the model will be 18.75 inches tall.

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2 years ago
At Norman's Newsstand, 5 magazines cost $10.00. How many magazines could you buy with $24.00?
kow [346]

Answer: you could buy 12 magazines

Step-by-step explanation:

each magazine is $2

6 0
2 years ago
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Someone please help! Here's the question: Twenty boys signed up for the school play. The number of girls who signed up was 195%
kipiarov [429]
20*1.95 =39 girls
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8 0
3 years ago
Simplify (6x^-2)^2 (0.5x)^4 Show your work<br> PLEASE HELP THANK YOU!
goldenfox [79]

Use Multiplication Distribute Property: (xy)^a = x^ay^a

6^2(x^-2)^2(0.5x)^4

Simplify 6^2 to 36

36(x^-2)^2(0.5x)^4

Use this rule: (x^a)^b = x^ab

36x^-4(0.5x)^4

Use the Negative Power Rule: x^-a = 1/x^a

36 × 1/x^4(0.5x)^4

Use the Multiplication Distributive Property: (xy)^a = x^ay^a

36 × 1/x^4 × 0.5^4x^4

Simplify 0.5^4 to 0.0625

36 × 1/x^4 × 0.0625x^4

Simplify

2.25x^4/x^4

Cancel x^4

<u>2.25</u>

6 0
2 years ago
The price of a pair of shoes is 45.90. the sales tax is 5%. how much sales tax do you need to pay
grin007 [14]
2.295 rounded out to be 2.30
6 0
2 years ago
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