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Mars2501 [29]
3 years ago
13

4 Why are angle ABC and angle PRQ complementary?

Mathematics
1 answer:
sasho [114]3 years ago
6 0

Answer:

Below

Step-by-step explanation:

Could you specify a bit more? Cause you might be referring to adjacent, congurent, and or vertical.

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Find the surface area of each prism
goldfiish [28.3K]

Answer:

Step-by-step explanation:

2.

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3 years ago
A car rental agency rents 190 cars per day at a rate of 29 dollars per day. for each 1 dollar increase in the daily rate, 5 fewe
Leviafan [203]

The equation that we can create from this situation is:

i = (190 – 5 x) * (29 + x)

where i is the income and x is the increase in daily rate

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i = -5x^2 + 45x + 5510

Taking the 1st derivative:

di/dx = -10x +45

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-10x + 45 = 0

x = 4.5

 

So the cars should be rented at:

29 + x = 33.5 dollars per day

 

The maximum income is:

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