Given:
The graph of a line a.
To find:
The slope of the line a.
Solution:
Slope formula:
From the given graph it is clear that the line a passes through the points (-1,1) and (0,-2). So, the slope of the line a is:
The slope of the line a is -3. Therefore, the correct option is C.
81 degrees
1 degree = 2 pi / 360
81 degrees = 162 pi / 360
=9 pi / 20
L (arc) = radius x angle
= 10 x 9 pi / 20
90 pi /20
9/2 pi : D
The answer is D
Answer:
4:10.
Step-by-step explanation:
4:10 would be one.
Answer:
9 i think
Step-by-step explanation:
I would say a roller coaster would best explain it because usually roller coasters go up and down. Happy Halloween and good luck!
