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kenny6666 [7]
3 years ago
9

The dimensions of a rectangle are 3x - 4 and 5x - 11. Which formula can be used to find the perimeter p of the rectangle?

Mathematics
2 answers:
Elenna [48]3 years ago
4 0

Answer:

P = 16x - 30 units

Step-by-step explanation:

Let the length and width of the rectangle be (3x - 4) & (5x - 11)

perimeter \: of \: rectangle \\  = 2(l + w) \\  = 2(3x - 4 + 5x - 11) \\  = 2(8x - 15) \\  = (16x - 30)  \:  units

Lorico [155]3 years ago
3 0

Answer:

P = 16x - 30

Step-by-step explanation:

P = 2L + 2W

P = 2(3x - 4) + 2(5x - 11)

P = 6x - 8 + 10x - 22

P = 16x - 30

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The area is the product of length and width, which is to say that the length and width are factors of the area.

Assuming the dimensions are integers, you want factors of 84 that differ by 5.

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The last of these pairs differ by 5, so ...

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Step-by-step explanation:

Let x be the "another number"

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Option D is the correct answer.

Step-by-step explanation:

Room Occupancy Percentage:

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