The number of hours it takes to assemble machines varies inversely as the number of people putting them together but directly as the number of machines that need to be built. If four men can build 12 machines in
four hours, how man men are needed to assemble 36 machines in 8 hours?
(plz help with no links and show ur wrk!!) due by 9:00

step-by-step explanation:

i hate black

my guess would be b and d, but i didn’t actually get out the pen and paper. lol

fyuh

step-by-step explanation:

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step-by-step explanation:

rectangles are made up of 4 right angles, which means that a side and a base meet perpendicular to one another.   their slopes then have to reflect perpendicular slopes.   perpendicular slopes are opposite reciprocals of one another.   for example, if the slope of one line is +2/3, then the perpendicular slope to that would be -3/2.   so we look for that combination in our choices.

all of them satisfy that condition (so what's the question, i guess? )