The answer would be 90 line ups
This is because 18 x 5 = 90
Answer:
since there are an even number of negatives, just ignore them and multiply normally. 2 x 2=4
4 x 2=8
8 x 2=16
The answer is 16

The shown pair of angles are Co interior angle pair, therefore the sum of those angles is 180°






The required value of x is 7°
The coordinates are (-5,1).
Answer:
15 degrees less --> substract 15 degrees.
78.6 - 15 = 63.6 degrees