Mathematics, 22.05.2021 22:00 hjeffrey168

there are 10 kids in a class. When they meet eachs says hi to the other and the answer "hi" follows. Before the class starts, how many times woul one hear the word "hi"?

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Mathematics, 21.06.2019 21:30, hammackkatelyn60

Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter

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Mathematics, 21.06.2019 22:10, miyayo

Aadc is formed by reflecting aabc across line segment ac, as shown in the figure. if the length of ac is 4 units, the area of aadc is square units.

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Mathematics, 21.06.2019 22:30, puffley

Tan198=asin164=? how to solve this? ?

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Mathematics, 21.06.2019 23:00, travisvb

What unit of been sure would be appropriate for the volume of a sphere with a radius of 2 meters

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there are 10 kids in a class. When they meet eachs says hi to the other and the answer "hi" follows....

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