In triangle ABC, if ∠A = 120°, a = 8, and b = 3, then ∠B =
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Step-by-step explanation:

Use the Law of Sines here:

and cross multiply to get

8sinB = 3sin120 and solve for B:

and

sinB = .3247595264

Now hit the 2nd button and then sin to get

on your display. After that open parenthesis, enter that decimal and hit enter to get that angle B = 18.95 which you can round to howeve many places you need.

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.

greater than one

step-by-step explanation: