the answer would be 42.9 because the final answer (not rounded) would be 42.8888 however if you round the 8 you get 42.9
Answer:
Its probably 240
Step-by-step explanation:
If you divide 360 into 12 parts, you get 30 for each part, 8x30=240, so the answer is 240º I think, dont take my word for it though
Answer: 
-3 times the square root of 5
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Explanation:
Let 
Replace all the root 5 terms with x and we go from

to

From here, combine like terms to get

and the last thing to do is replace the x with sqrt(5)

Meaning that,


Answer:
x = 10
Step-by-step explanation:
Isolate the radical, then raise each side of the equation to the power of its index.
Answer:
Any number really are there any pacific numbers
Step-by-step explanation: