Answer: 90 degrees Celsius
Step-by-step explanation:
120-30 = 90
Answer:
4
Step-by-step explanation:
Answer:
zero slope
Step-by-step explanation:
horizontal lines are zero slope because they are not slanted (slope)
this is a horizontal line.
Slope: (y2-y1)/(x2-x1)
(6-8)/(4-2) = -2/2 = -1
The slope is -1
Length: 2w-12
Area is length times width so (2w-12)*w
Or 2w^w-12w