10 because you add 9 + 10=19 190 divided by 19=10
Answer:
Option (1)
Step-by-step explanation:
From the picture attached,
Two planes have been given as plane A and plane B.
Two lines 'm' and 'n' are on the plane A.
These lines intersect each other at a point W.
Therefore, point W describes the point of intersection of the lines 'm' and 'n'.
Option (1) will be the correct option.
The answer to this expression would be 1.2x
WWWWWWWWWWWWWWDfgghhhhbbbb
-1 / 7 = x
You need to combine the 2x and 5x then devise the 7x from -1