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LUCKY_DIMON [66]
3 years ago
9

On a scale model of a building, 1/4 inch represents 3/8 foot. What length on the model represents 1 foot?

Mathematics
2 answers:
nataly862011 [7]3 years ago
7 0
<span>Let's start with basic definitions: 1 inch-----0.0833333 ft If 0.375 Ft- represents 0.25 inches then 1 foof-x inches 0.25 inches x 1 ft / 0.375 ft: 0.66666666666667 (2/3) inch 1 foot is represented by 2/3 of an inch</span>
denis-greek [22]3 years ago
3 0
1/4 inch represents 3/8ft
x inch represents 1ft
1/4:3/8=x:1, 3/8*x=1/4*1
x=(1/4)/(3/8)
x=2/3
2/3 inch on the model represents 1 foot.
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88.67 degrees

Step-by-step explanation:

To find the value of A, undo the tangent operation using the inverse. Use the inverse to find A.

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A = 88.67

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\large \mathfrak{Solution : }

let's solve for x :

  • \dfrac{2}{9} x -  \dfrac{1}{3}  =  - 1

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2 years ago
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3 years ago
Consider the following rational numbers -5.1 -5 1/3 -5 -5 3/5 list them in order from least to greatest
jok3333 [9.3K]

Answer:

-5.6, -5.3, -5.1, -5.

Step-by-step explanation:

Convert the first fraction to a decimal.

-5 1/3 is equal to -5.3333333333

Round to the nearest tenth.

-5.3333333333 rounded to the nearest tenth is -5.3.

<em>-5 1/3 = -5.3.</em>

<em />

Convert the second fraction to a decimal.

-5 3/5 is equal to -5.6.

The fraction is already rounded, so that's all for the second one.

<em>-5 3/5 = -5.6.</em>

<em />

The new set of numbers we have include -5.1, -5.3, -5, and -5.6.

We can now sort from least to greatest.

The first number is -5.6.

The second number is -5.3.

The third number is -5.1.

The fourth number is -5.

Listing the numbers -5.1, -5.3, -5, and -5.6 from least to greatest would result in -5.6, -5.3, -5.1, and finally -5.

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