1 year ago

Using the piling method, which of the following can be constructed from polygons alone?

Mathematics

2 answers:

elena-s [515]1 year ago

8 0

Answer:

B and C.

Step-by-step explanation:

A prism can be constructed from 4 sided polygons like a rectangle.

A pyramid (not including the vertex) can be constructed from squares of diminishing size.

Anna007 [38]1 year ago

3 0

Answer B F D

Step-by-step explanation

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Answer:

The concentration of salt in the tank approaches $35 \mathrm{g} / \mathrm{L},$

Step-by-step explanation:

Data provide in the question:

Water contained in the tank = 8000 L

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Rate of pumping water into the tank = 25 L/min

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Now,

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Here,

The concentration of salt in the tank approaches $35 \mathrm{g} / \mathrm{L},$

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