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Sloan [31]
3 years ago
5

Alexis has a rectangular piece of red paper that is 4 centimeters wide. It’s length is 8 centimeters. She glued a rectangular pi

ece of blue paper on top of the red piece that is 3 Times the with and two times the length. What is the surface area of the blue paper?
Mathematics
1 answer:
sleet_krkn [62]3 years ago
8 0
3(4)x2(8)
12X16
192cm is the surface area of the blue paper
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Answer:

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Example : To check the research question, of relationship between research variables, by formulating hypothesis assumed statement

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This way : Research hypothesis solves the problem by - formulating hypothesis assumptions, which recognise the variables & their relations. At last, acceptance of null  or alternate hypothesis gives the final research conclusion & interpretation

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