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3 years ago

I need help with 1-2 and 4-6!!!

Mathematics

1 answer:

serious [3.7K]3 years ago

4 0

Answer:

1. y = 1/4 and y = 1/4x+2

2. y - 1 = -x (x + 7) and y = -x and x + y = 3

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4. y = 3 and x = 6

5. y = 1/2x + 2 and y + 1 = -2x

6. Slope of AB = 2/3

Slope of BC = -3/2

AB is perpendicular to BC because 2/3(-2/3) = -1

ABC is a right triangle because it contains a right angle

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3 years ago

6% of a value is 510

Dennis_Churaev [7]

Answer:

The value is 8500

Step-by-step explanation:

Of means multiply and is means equals

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3 years ago

Read 2 more answers

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3 years ago

Classify ( 3 − 1 3 ) as rational or irrational, and explain your reasoning.

Jet001 [13]

Answer:

rational

Step-by-step explanation:

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3 years ago

and United States Lowe's sells particular carpet for $4.88 per square foot in the United Kingdom carpetright sells assembler car

Alisiya [41]

The carpet of United Kingdom carpet-right is cheaper by 3.33 dollars/ft²

Explanation

Price of the carpet in United States Lowe's is 4.88 dollars/ft²

Price of the carpet in United Kingdom carpet-right is 12.99 pound sterling/m²

1 pound sterling = 1.28 US dollars and 1 meter = 3.28 ft . So....

12.99 pound sterling/ m²

$=\frac{(12.99) pound sterling}{(1 meter)^2}\\ \\ = \frac{(12.99*1.28)dollars}{(3.28 ft)^2} =\frac{16.6272 dollar}{10.7584 ft^2}= 1.55 dollar/ft^2$

As the unit price of the carpet per square feet in United Kingdom carpet-right is less than United States Lowe's, so the carpet of United Kingdom carpet-right is cheaper by $(4.88-1.55)dollar/ft^2 = 3.33 dollar/ft^2$

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3 years ago