Answer:
false
Step-by-step explanation:
tangent always touch to the circle
so....
Answer:
-5.5
Step-by-step explanation:

no it is not simplified because there are two y values
Answer:
Step-by-step explanation:
Comment
The angle supplementary to x and 3x are equal.
Supplementary angles = 180
Solution
x + 3x = 180
4x = 180 Divide by 4
4x/4 = 180/4
x = 45
The angle supplementary to x is 3x
3x = 3*45
3x = 135
This angle is vertically opposite y. Vertically opposite angles are equal. So y = 135
Answer
x = 45
y = 135
N is 7.5 because prq is 3x the size of abc