Answer:
300°
Step-by-step explanation:
If 24 hours is 360°, then ...
(20 hours)/(24 hours) × 360° = 300°
D: (-7, -5)
Coordinates for the rectangle you describe:
(-5, 6), (-2, 6), (-5, 1), (-2, 1)
Answer:

to the nearest tenth
Step-by-step explanation:
find the area of the semi circle

find area of the whole shape

then subtract both areas to get shaded area

Answer:
Step-by-step explanation:
The question is slightly ambiguous. The problem is, do you find the first 40 hours using 10x and then the second equation using x >40. I don't think so, but it should be made clear. It turns out that the first 40 hours does equal 400 so that you can use the second expression with no worries.
w(53) = 15(53 - 40) + 400
w(53) = 15(13) + 400
w(53) = 195 + 400
w(53) = 595
Answer:
I think option 3 hope it helps
Step-by-step explanation: