One month, ruby worked 6 hours more then isaac, and shetland worked 4 times as many hours as rudy. together they worked 126 hours. find the number of hours each person worked

If we assume the number of hours Isaac worked is x hours. So in that case the number of hours Ruby worked must be 6 + x. And similarly Shetland worked around 4 (6+x) hours.

So we can easily form an expression that gives us how many hours each worked. So basically x + 6 + x + 24 + 4x = 126. So 6x = 96/6 = 16.

SO Isaac worked for 16 hours. Rudy worked for 22 and Shetland worked for the rest.

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing im pretty sure that is the right answer

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dont trust me im no expert these losers made me fail a test bro this sucks

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