04/08/20

A support wire is attached to a cell phone tower 75m high. The wire meets the ground at 57 degree angle. How long is the wire?
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04/08/20

The areas of two similar polygons are in the ratio 36:81 find the ratio of the corresponding sides

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03/11/14

TEST TOMORROW ! i just need a little help with this because...i was gone the day we learned this ...thanks :)
Sound in decibels is measured by comparing the sound intensity, I, to a benchmark sound Io with intensity 10-16 watts/cm2, then noise level in decibels = 10log(I/Io) 1) the noise level of a... more
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