Answer:
-4
Step-by-step explanation:
The slope is given by
m = (y2-y1)/( x2-x1)
= ( 13-5)/(-2 -0)
= 8/-2
= -4
B) 40, knowing that DCA is 155 is helpful because then you can figure out angle C. 180-155 is equal to 25. Then, 115+25= 140. 180-140= 40
The answer is a if it’s not a I’m sorry but I love you
100 is (1/10) of a thousand.
Why? 100*10 is a thousand.