Answer:
the answer is 28.7
Step-by-step explanation:
move the decimal point to the right by one
Sum of Interior Angles
The interior angles of any polygon always add up to a constant value, which depends only on the number of sides. For example the interior angles of a pentagon always add up to 540° no matter if it regular or irregular, convex or concave, or what size and shape it is. The sum of the interior angles of a polygon is given by the formula:
sum = 180 ( n − 2 )
Answer:
57.99
Step-by-step explanation:
Use the 2 points and use the formula

to get slope

and you get a slope of -2
for the second question its non of the above? i think the x intercept is 0.6666. if you're talking about y intercept then its -5