Mathematics, 09.10.2019 07:10 alvarezreinier2
Manuel bought a balloon (that is a perfect sphere) with a radius of 2 cm. he wanted his balloon to be bigger, so he blew 2 big breaths of air into the balloon. each big breath increased the balloon's radius by 1 cm. what is the ratio of the current volume of the balloon to the original volume?
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What two criteria are needed for triangles to be similar
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14. (05.02 lc) what is the value of y in the solution to the following system of equations? (5 points) 2x + y = β4 5x + 3y = β6
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The fence around a quadrilateral-shaped pasture is 3a^2+15a+9 long. three sides of the fence have the following lengths: 5a, 10a-2, a^2-7. what is the length of the fourth side of the fence?
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Manuel bought a balloon (that is a perfect sphere) with a radius of 2 cm. he wanted his balloon to b...
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