3 years ago

The perimeter of this rectangle is 80 centimeters. The rectangle is 25 centimeters long. What is the

Mathematics

1 answer:

ruslelena [56]3 years ago

7 0

Answer:

15 cm

Step-by-step explanation:

Perimeter is 2x+2y,

2x+2y=80

x+y=40

so since one side is 25 cm long

that means the other side is 40-25=15 cm

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Step-by-step explanation:

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2 years ago

A master student is planning to take a qualifying exam in the coming summer. She has three chances. The first one is in June. If

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Step-by-step explanation:

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3 years ago

Which expressions are equivalent to 15 ?

sergey [27]

Answer:

I think is number A

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3 years ago

Find the median, lower quartile, and upper quartile for the set of data.

Irina-Kira [14]

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Step-by-step explanation:

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2 years ago

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Doss [256]

Answer:

Step-by-step explanation:

x + 8 = -x - 6

2x + 8 = -6

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2 years ago