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Damm [24]
3 years ago
12

A rectangles width is three inches less than 5 times its length.What are the dimensions of the perimeter is 138 inches?

Mathematics
1 answer:
Katyanochek1 [597]3 years ago
3 0

Length = X

Width = 5x-3

For perimeter we multiply the dimensions by two.

2(x) + 2(5x-3) = 138

2x + 10x-6 = 138

12x-6 =138

12x=144

144/12 = 12

Length = 12

Width = 5(12) - 3 = 57

Dimensions = 12 x 57

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3 years ago
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Each time they Playa game there's a 90% chance that the blue comets soccer team will score the first goal. What is the probabili
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8 0
2 years ago
Factor completely 5xy3 + 15x3y2 − 30x2y2. 5(xy3 + 3x3y2 − 6x2y2) 5x(y3 + 3x2y2 − 6xy2) 5xy2(y + 3x2 − 6x) Prime
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4 0
4 years ago
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i'd really appreciate it if you guys would stop giving me answers with no explanation. because when i get answers like that, the
abruzzese [7]

Answer:

Yeah....true. I neither like answers (especially math answers) without explanation and that's why i mostly don't answer math questions cuz what if the answer is wrong?

and i donth know how to explain math properly so yeah if u donth know donth answer it save it for the smarter or the ones who knows the answer well.

i can understand ur situation well cuz i have experienced it :)

6 0
3 years ago
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