Answer:
4.
or -5 (It's a negative slope)
5. 0 (It's a horizontal line)
6. 
Formula: 
1/6 + 3/6 = 4/6
= 2/3
= 0.6 recurring
= 0.6666666667
Answer:
640 cm³
Step-by-step explanation:
Each prism has a volume of (4 cm) (4 cm) (20 cm) = 320 cm³.
There are two prisms, so the total volume is 640 cm³.
Answer:
106
Step-by-step explanation:
1272/21