Answer:
100°
Step-by-step explanation:
Let the angle = x
Its supplement = 180 -x
5*(180 - x ) - x = 300
5*180 - 5*x - x= 300 {Distributive property}
900<u><em> - 5x - x </em></u>= 300 {Combine like terms}
900 - 6x = 300 {Subtract 900 from both sides}
-6x = 300 - 900
-6x = -600 {Divide both sides by (-6)}
x = -600/-6
x = 100
the slope is -1/3
x=1+√5 or x=1−√5
RZ = 71
SW = 142
x = 22
can you please give me an example so that I can explain you
