Answer:
70º
Step-by-step explanation:
A straight line is 180º You should know that a right angle is 90º
90+20=110
Next you need to subtract 110 from 180
And you get 70
I hope that this is the right answer!
70 degrees
Straight angles always equal 180 degrees
One angle is 20 degrees and the angle with the box is 90 degrees
180-110=70
A
in order for it to be a function the x needs to have only one y, in this case the x is repeated for two different y's
