Answer:
0
Step-by-step explanation:
The y-values are the same, so the line is ...
y = -9
The slope of a horizontal line is 0.
Answer:
I didnt know that and now that I do idc caus math is well y'know math -_-
Answer:

Step-by-step explanation:
(triangle)
(semicircle)
Add both together

Answer:
2.7 square meters
Step-by-step explanation:
Answer:
41 students
Step-by-step explanation:
20% of 205 is 41