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AysviL [449]
3 years ago
5

harpers house is 30 feet wide and 45 feet long on a scale drawing the house is 4 inches wide and 6 inches long and harpers bedro

om is 1.2 inches wide and 1.6 inches long what are the actual measurements of harpers bedroom. harpers bedroom is ------ feet wide and ------- feet long
Mathematics
2 answers:
Masteriza [31]3 years ago
8 0
Harpers bedroom is 9 feet wide and 12 feet long
anastassius [24]3 years ago
7 0

9 feet wide 12 feet long

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Olin [163]

1.

2\cdot x^2+2\cdot x^1+1\cdot x^0=25\\2x^2+2x+1=25\\2x^2+2x-24=0\\x^2+x-12=0\\x^2+4x-3x-12=0\\x(x+4)-3(x+4)=0\\(x-3)(x+4)=0\\x=3 \vee x=-4

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3\cdot x^0+3\cdot x^1+4\cdot x^0-4\cdot x^1+0\cdot x^0=0\\3+3x+4-4x=0\\x=7

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5 0
1 year ago
3y=24 solve by inspection
Ulleksa [173]

Explanation: Division property of equality is dividing both sides of an equation by the same non-zero number does not change the equation.

a÷c=b÷c for c≠0

<u><em>First, you divide by 3 both sides of an equation.</em></u>

<u><em>3y/3=24/3</em></u>

<u><em>Then, simplify.</em></u>

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<u><em>y=8 is the final answer.</em></u>

<u><em>Hope this helps!</em></u>

<u><em>Thanks!</em></u>

<u><em>Have a great day!</em></u>

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Step-by-step explanation:

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Answer:D is 0,-5

Step-by-step explanation:

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