b=16 , First you multiply 30 by 2 to see what sum you need for the numerator. Then you subtract the 60 that you get by the 12 and get 48. So 3 multiplied by b should give you 48. So you just divide 48 by 3 and get 16.
I think the answer is (-8,-26)
I don’t think those are similar... not 100% sure tho. I think they need 2 matching angles to be similar.
Answer:
1+1=2 i think
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Answer: I honestly have no clue
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