Answer:r;kf mf
Step-by-step explanation:r;kwmew
Answer:
MN means line joining point M to point N.
Answer:
2
Step-by-step explanation:
I would say 2 is the correct answer because I know the chances are low, but not exactly zero, and 3 is wrong because it is definitely not more than half
Answer:
step 4; csc(x)
Step-by-step explanation:
took the test and guessed
Answer:
2,2 dimethyl propane
Step-by-step explanation:
To name such an organic compound, first identify the longest carbon chain in the provided table, the fourth compound, its longest carbon chain has three carbon atoms thus, the prefix prop-
Then we find the other substituents attached to the carbon chain. In the given compound it has two methyl (CH₃) groups attached to the second carbon atom.
thus 2,2 since there are two attached.