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Airida [17]
2 years ago
14

Sally is an architect who creates a blueprint of a rectangular dining room. The area of the actual dining room is 1600 times lar

ger than the area of the dining room on the blueprint. The length of the dining room on the blueprint is 3 inches. What is the length of the actual dining room in inches?
Mathematics
1 answer:
Levart [38]2 years ago
6 0

Answer:

3 times 1600 = 4800

Step-by-step explanation:

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IgorLugansk [536]

Answer:

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Step-by-step explanation:

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What is the slope in the table below
eduard

Answer:

<h2>The table does not show a linear function</h2>

Step-by-step explanation:

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3 years ago
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She will need 25 pounds 4 ounces in each box
6 0
2 years ago
216q^3+15q^3 please help me solve it​
katrin [286]

Answer:

231q^3

Step-by-step explanation:

Just add them together. They have the same expressions. Whenever you see a number with an ending similarly to another such as 3x and 2x, they can add together.

This is no different. If something is 6x^2 and another is 7x^2, you would add them to get 13x^2.

3 0
3 years ago
Read 2 more answers
Factor completely. 2x^4+4x^3-30x^2
kramer

Answer:

Step-by-step explanation:

2x⁴ + 4x³ - 30x² = 2x²*(x² + 2x - 15)

x² + 2x - 15

Sum = 2

Product = -15

Factors = 5 ; (-3)

x² + 2x - 15 = x² + 5x - 3x - 3 *5

                  = x(x + 5) - 3(x + 5)

                  = (x + 5)(x - 3)

2x⁴ + 4x³ - 30x² = (2x²) (x + 5)(x - 3)

7 0
3 years ago
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