Profit = Revenue less Costs. Thus, Revenue = Profit(x) + Costs(x).
Here,
Profit(x) = P(x) = -2x^2 + 20x - 17, and Costs(x) = 17 + 10x. Thus,
Revenue(x) = R(x) = -2x^2 + 20x - 17 + 17 + 10x
R(x) = -2x^2 + 30x (answer)
It is 90 degrees because the measure is 90 degrees at the main point and that is what they are asking for!! have a great day
Answer:
848.23
Step-by-step explanation:
Step 1: Find Volume Of The The Cake
Volume = 
Evaluate: ~848.23
Step 2: Find The Part The Was Eaten:
Full Circle: 360
Eaten = 25
Part: 25/360 = 14.4
Set 3: Find Volume Eaten:
14.4/848.23 = 58.90
Answer:
RMN+117°=180
RMN=63°
Angle RMN is on the straight line with <117 in which the sum of angle on a straight line add up to 180 so we subtract 117 from 180 to get RMN
