Answer:
If you need to find the length of the hypotenuse of a right triangle, you can use the Pythagorean theorem if you know thelength of the other two sides. Square thelength of the 2 sides, called a and b, then add them together. Take the square root of the result to get the hypotenuse.
Answer:
Step-by-step explanation:
I'm fairly certain you have an error in your equation as the curve you suggests opens upward so has no maximum profit. Profit becomes positive on completion of the 7th unit. (curve crosses x axis at (6.056, 0))
I will GUESS that the equation should read
P(x) = - 2x² + 120x – 800
Maximum will occur when the derivative is zero (zero slope)
P(x) = -2x² + 120x – 800
P'(x) = -4x + 120
0 = -4x + 120
x = 30
P(30) = -2(30)² + 120(30) – 800
P(30) = $1000
Answer:
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Scalene triangle would be the correct answer for this question
