Answer:
n = -9
Step-by-step explanation:-
Answer:
31.4 cm
Step-by-step explanation:
5x3.14x2 = 31.4 cm
The first thing you want to do is combine like terms
4 + 5x = 12x -10
and make x on one side alone
14 = 7x
divide by 7 to make x alone
2 = x
The answer is 2
W=-1
i hope that this helps
Answer:
angle 2 is equal to angle 1 ... vertically opposite angles equal
therefore angle 2 and angle 3 are supplementary...co-interior angles supplementary
therefore m is parallel to n
