To simplify the problem it would be: -18xy+18y^2
A triangle has 3 angles.
The sum of the measures of the angles of a triangle is 180.
In an equilateral triangle, all angles have the same measure.
180/3 = 60
Answer: 60 degrees.
Answer:
here’s something that will help
answer is at the bottom if needed
Step-by-step explanation:
The slope is undefined, if the line is vertical the slope equation m=(change in y)/(change in x) becomes undefined because youd be dividing by zero