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Alex17521 [72]
3 years ago
14

In a writing competition, the first place winner receives ½ of the prize money. the second runner up receives ¼ of what the winn

er won. what was the total amount of prize money distributed if the winner receives $6,000?
Mathematics
1 answer:
DiKsa [7]3 years ago
3 0

The first thing we must do for this case is to define a variable.

We have then:

x: total amount of money

We now write the equation that models the problem.

For the winner we have:

\frac{1}{2}x = 6000

x = 2(6000)

x = 12000

Then, for the second place we have:

 \frac{1}{4}(6000) = 1500

Answer:

if the winner receives $6,000 the total amount of prize money distributed is: $12,000:

First place: $6,000

Second place: $1,500

Note: There is still money

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"Vertical Angles are the angles opposite each other when two lines cross. "Vertical" in this case means they share the same Vertex (corner point), not the usual meaning of up-down."

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A seal dove 95 meters below the surface of the water to reach a fish. It traveled 18% of the total distance every second.
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95*18%
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Describe the transformations of how the graph y=x^2 can be transformed into y= -1/5 (x-4)^2 + 2
Orlov [11]

Answer:

Reflected over the x-axis, vertically shrunk by a factor of 1/5, moved right 4 units and up 2 units.

Step-by-step explanation:

Parent Graph: f(x) = a(bx - h)² + k

<em>a </em>is vertical stretch (a > 1) or shrink (a < 1) and reflection over x-axis

<em>b</em> is horizontal stretch or shrink and reflection over y-axis

<em>h</em> is horizontal movement left (if positive) or right (if negative)

<em>k</em> is vertical movement up (if positive) or down (if negative)

Now that we have our rules, we simply apply it to y = -1/5(x - 4)² + 2

<em>a</em> = -1/5, so reflection over x-axis and vertical shrink of 1/5 (1/5 < 1)

Nothing has changed <em>b</em>, so no horizontal stretch/shrink

<em>h</em> = -4, so horizontal movement right 4 units

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8 0
3 years ago
In the diagram, LaTeX: \Delta ABC\cong\Delta DFE
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Answer:

x = 13

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Step-by-step explanation:

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Slope of a parallel line with the points (7,-5) and (-5,7)
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Answer: Negative 1  The slope of parallel lines is the same.

The attachment shows two such lines, given coordinates labeled.

Step-by-step explanation:

Find the slope of the line passing through the given points.

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The Slope is 12/-12   simplify:

slope = -1

5 0
3 years ago
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