Answer:
If lines m and L are parralel then angle y equals 45 degrees
Step-by-step explanation:
It's because of corresponding angels
9514 1404 393
Answer:
√42 ≈ 6.48074
Step-by-step explanation:
Put the values in place of the corresponding variables and do the arithmetic.

_____
42 = 2·3·7 is not a perfect square, nor does it have any perfect square factors. Its square root is irrational.
1/3(21 - 3a) = 6 - a
7 - a = 6 - a
7 = 6
Therefore, the equation has no solution.
Answer:
I would say (just guesiing) a medium
Step-by-step explanation:
It would be in a radius between 6*200 and 8*200