Answer:
14x - 11
Step-by-step explanation:
I don't know if this is right but I hope it is have an amazing day.
Let the "other" angle be x. Then we can set up the equation: 2x + 60 + x = 180, because supplementary means that the angles add up to 180 degrees.
We get:
3x + 60 = 180
3x = 120
x = 40.
2(40) + 60 = 80 + 60 = 140.
So one angle is 140 degrees and the other angle is 40 degrees.
---
Hope this helps!
==jding713==
Answer:
i am pretty sure it is c or d
Step-by-step explanation:
Answer: Establish a national bank
Step-by-step explanation:
Answer:
x = 16, y = 
Step-by-step explanation:
Because that triangle has a 60 degree angle, it is an semi-equilateral triangle.
In a semi-equilateral triangle:
The small side, in this case, x = hypotenuse / 2
The hypotenuse is 32, divide it by 2, and it's 16.
x = 16
In a semi-equilateral triangle:
The large side, in this case, y = small side 
We already stated that the small side is 16, so the large one is just 16
Easy!