Answer: (2a+2b,2c)
the first one
Step-by-step explanation:
you can add or subtract letter such as *a or *b so you "add" them which is 2a+2b and "y" for point B is 2c so it stays the same
sorry i such at explaining
A "The amount of rainfall in week 0" zero weeks have passed and theres already up to the 3 mark
0.999... is exactly equal to 1.
So yes it's rational
Answer:
there need to line to fly or it migth crash with a bomm!
Step-by-step explanation:
Answer: 
Explanation:
Since we have given that
line m and line n are parallel to each other,
So,
Corresponding angles are equal , as shown in the figure ,
According to question,

Hence, 