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kari74 [83]
3 years ago
12

What is the radian measure of 30-60-90

Mathematics
2 answers:
krek1111 [17]3 years ago
6 0
Hmmm check your Unit Circle, if you don't have one, this is a good time to get one, there are many online, just do a quick search for "Unit Circle".

\bf \cfrac{\pi }{6}-\cfrac{\pi }{3}-\cfrac{\pi }{2}
lapo4ka [179]3 years ago
4 0
Degrees Radians (exact) Radians (approx.)

30° π/6 0.524

60° π/3 1.047

90° π/2 1.571
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first step is to subtract 21 from both sides

2m+21-21=3-21

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2m/2 and -18/2

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So the final answer is m=-9 (negative nine equals m)

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Answer:

(x,y+7)

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3 years ago
Solve the system using elimination.
KIM [24]
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3 years ago
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