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Solnce55 [7]
3 years ago
15

A train at the local fair is 6 feet long. This 1.10 scale of an actual passenger train. You want to draw a mural that includes a

1;30 scale picture of the actual passenger train.​

Mathematics
1 answer:
Allisa [31]3 years ago
5 0

Answer:

Step-by-step explanation:

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Rex mixed x liters of fruit syrup with y liters of water to make a fruit punch. Three times the number of liters of water he mix
Ilia_Sergeevich [38]

Answer:

the solution is (3,4) (the second one)

Step-by-step explanation:


8 0
3 years ago
Read 2 more answers
13. Simplify: (-5-√3)^2
Brilliant_brown [7]
I hope this helps you




(-5)^2+2. (-5)(-square root of 3)+('square root of 3)^2



25-10square root of 4+3



28-10square root of 3
4 0
3 years ago
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The scatterplot to the left shows the cost, C, in thousands of dollars, and living space, z, in square feet (ft) for several hou
Andreyy89

Answer:

f(x) = -22.45x^2 + 92.38x + 1.86

Because the points on the scatter plot show an increase in concentration from 0 hours through 2 hours and a decrease from 2 hours through 4 hours, the relationship shown is best modeled using a quadratic function.

Let's look closely at the two quadratic function choices to determine the key features of their graphs.

Because the coefficient of its x^2 -term is negative, the graph of f(x) = -22.45x^2 + 92.38 + 1.86 will be concave down and have a maximum value.

Because the coefficient of its x^2 -term is positive, the graph of f(x) = 22.45x^2 + 92.38 + 1.86 will be concave up and have a minimum value.

Because the scatter plot shown has a concave down trend, the function that best describes the relationship shown is:

f(x) = -22.45x^2 + 92.38 + 1.86

Step-by-step explanation:

4 0
3 years ago
32 divided by 10-8 divided by 2-3
Alja [10]

Answer:

<h2>-3.8</h2>

Step-by-step explanation:

<h2>32÷10-8÷2-3</h2><h2>32÷10-4-3</h2><h2>3.2-4-3</h2><h2>3.2-7</h2><h2>-7.0-3.2</h2><h2>-3.8answer</h2>
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2 years ago
Write an equation for the line that is parallel to the given line that passes through the given point. y=3/4x-9; (-8,-18)
storchak [24]
Leave the slope alone in the y=mx+b equation but solve for b by plugging in your point
y=3/4x-12
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3 years ago
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