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2 years ago

- The sum of 2 and x is at least - 19.

Mathematics

1 answer:

In-s [12.5K]2 years ago

4 0

2 + x = -19 <=> x = -19 -2 = -21

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20 pounds of potatoes cost $8.00, How much does 1 pound cost?

quester [9]

Answer:

$0.40

Step-by-step explanation:

20 pounds = $8.00

1 pound = $8.00÷20

1 pound = $0.40

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2 years ago

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1. Find the value of x.<br> 2. Find the value of y.

DiKsa [7]

Answer:

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2 years ago

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Specifications for a piece of material used in the manufacture of a bed mattress require that the piece be between a Lower and U

wolverine [178]

Answer:

Hello a value is missing in your question below is the value

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Step-by-step explanation:

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2 years ago

Which graph can be used to find the solution(s) to x^2-1=3?

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2 years ago

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Rectangle A measures 9inches by 3 inches, rectangle B is a scaled copy of rectangle A . What are all the measurements pairs that

Tanzania [10]

Answer:

Dimensions of Rectangle B will be 9x inches by 3x inches where x is a scaling factor.

Step-by-step explanation:

Scaled Copy: It means that the rectangle A is related to rectangle B by some scaling (multiplying) factor x.

As we are given Dimensions of rectangle A = 9 inches by 3 inches

Then for any scaling factor x the dimensions of rectangle B will be:

Dimensions of Rectangle B = x * ( Dimensions of rectangle A)

Dimension of rectangle B = x * (9 inches by 3 inches)

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For more understanding let we assume that rectangle B is scaled copy of rectangle A by scaling factor x=3; then we will have the dimensions of rectangle B as under:

For scaling factor (x) = 3;

Dimensions of Rectangle B = x * ( Dimensions of rectangle A)

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Dimensions of rectangle B = 27 inches by 9 inches

On the other hand for scaling factor x=0.75, the dimensions of rectangle B will become as under;

Dimensions of Rectangle B = x * ( Dimensions of rectangle A)

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3 years ago