5) Andrew is installing a pipe to drain water for a landscaper. The pipe must have a drop (rise)
of 3.5 cm for a run of 4.0 m (400 cm). (The picture is not drawn to scale.)
400 cm
a) What is the slope if the pipe?
3.5 cm
pipe
b) How much drop will Andrew need if the run is 15 m (or 1500 cm)?

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Ответ:

nalicia

14.06.2022

Mathematics

26%

Step-by-step explanation:

I did some simple math here: a percentage represents a number over 100.

To find the percentage, I just divided 78 by 300 and got 0.26

I then multiplied by 100 to get 26%

Hope this helps! Have a great day!

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5) Andrew is installing a pipe to drain water for a landscaper. The pipe must have a drop (rise) of 3.5 cm for a run of 4.0 m (400 cm). (The picture is not drawn to scale.) 400 cm a) What is the slope if the pipe? 3.5 cm pipe b) How much drop will Andrew need if the run is 15 m (or 1500 cm)?