Answer:
-11
Step-by-step explanation:
let (2,1)be x1 and y1 respectively
(3,-10) be x2 and y2 respectively
From,slope= (y2-y1)/(x2-x1)
=(-10-1)/(3-2)
= -11/1
= -11
Answer:
1080 degrees
Step-by-step explanation:
When you ask a question like this, just ask, "What is the sum of interior angles of a octagon?" online in search.
1/12 = 8/96
cross multiply
(1)(96) = (8)(12)
96 = 96
yes, this is a true proportion...keep in mind, proportions are nothing but equivalent fractions
