Mathematics: A square and a rectangle have equal areas. The length of the rectangle is twice the length of the side of the square. The width of the rectangle is 2 centimeters shorter than the length of the side of the square. What is the length, in centimeters, of the side of the square?

A square and a rectangle have equal areas. The length

Ответ:

netflixacc0107

09.04.2021

Mathematics

4 cm

Step-by-step explanation:

x^2 = bh

b = 2x

h = x-2

x^2 = (2x)(x-2)

4^2=[2(4)][4-2]

16 = 16

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Ответ:

firepie

05.03.2021

Mathematics

The answers are all wrong. The real answer is 15 root 2. However, this is not an option. 4 root 32 - root 2 is the same as 15 root 2, but for some reason it’s not an option. The closest option is 16 root 2

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A square and a rectangle have equal areas. The length of the rectangle is twice the length of the side of the square. The width of the rectangle is 2 centimeters shorter than the length of the side of the square. What is the length, in centimeters, of the side of the square?

Ответ:

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