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marshall27 [118]
3 years ago
11

A game room has a floor that is 225 feet by 40 feet. A scale drawing of the floor on grid paper uses a scale of 2 units:5 feet.

What are the dimensions of the scale drawing? Enter your answer as length by width.
Mathematics
1 answer:
34kurt3 years ago
8 0
1 unit = 2.5 feet.
225/2.5 = 90 feet
40/2.5 = 16 feet

Therefore, 90x16, or vice versa, 16x90. =^)
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Step-by-step explanation:

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Nancy found that x=1 is one solution to the quadratic equation (x 2)2=a. what is the value of a? -9 -3 3 9
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The value of the <em>a, </em>in the provided quadratic equation for which Nancy found one solution as x=1 is 9.

<h3>What is the solution of equation?</h3>

The solution of the quadratic equation is the solution of the variable of the equation, for which the equation satisfies.

Nancy found that x=1 is one solution to the quadratic equation. The quadratic equation is,

(x +2)^2=a

For this equation, one solution is <em>x</em>=1. Put this value in the above equation to get the value of <em>a,</em>

(1 +2)^2=a\\(3)^2=a\\9=a\\a=9

Thus, the value of the <em>a, </em>in the provided quadratic equation for which Nancy found one solution as x=1 is 9.

Learn more about the solution of the equation here;

brainly.com/question/21283540

5 0
2 years ago
Read 2 more answers
what is the equation of a line that passes through the point (6,1) and is perpendicular to the line whose equation is y=2x-6?
alexandr402 [8]

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This is the most appropriate method in the given scenario

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