emilyharper

16.10.2020 • 

Mathematics

Carter left his house at time zero and drove to the store, which is 2 blocks away, at a speed of 1 block per minute. Then he stopped and went into the store for 5 minutes. From there, he drove in the same direction at a speed of 8 blocks per minute until he got to the bank, which is 16 blocks away from the store. He stopped at the bank for 3 minutes. Then he drove home at a speed of 3 blocks every minute. Make a graph of showing the number of blocks away from home that Carter is xx minutes after he leaves his house, until he gets back home.

Ответ:

cici86

10.04.2023

Mathematics

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A

Step-by-step explanation:

slant height of the exagon = side/2 * √3 = 2.5√3 cm

area of the hexagon = (side * slant height)/2 * 6 = (5 * 2.5√3)/2 * 6 = 64,951905 cm^2

Volume of the prism = area of the hexagon * height = 974,278579 cm^3

Volume of the cylinder = radius^2 *  pi * height = 36 * pi * 15 = 1.696,460033 cm^3

volume of the kaleidoscope = 722,181454 cm^3

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