Answer:
The Pythagorean theorem states that a2 + b2 = c2 in a right triangle where c is the longest side. You can use this equation to figure out the length of one side if you have the lengths of the other two.
Step-by-step explanation:
Hope it helps
Answer:
Step-by-step explanation:
Presuming represents the length of the box (which you should have specified), your volume function:
is correct.
V(x)=-x^3+33x^2-90x=0
Obviously, in order to have a box, all three dimensions must be positive numbers.
Since the height is 3 less than the length, the length must be greater than 3 so that the height will be greater than zero. Since the sum of length and width is 30, the length must be less than 30. Hence, the possible range of values for is
If you know enough calculus to be able to take the derivative of this function, set the first derivative equal to zero and solve. You will obtain two possible extrema. Only one of these extrema will lie in the the acceptable range of values,
If you don't know the Calculus, then the best you can do is to graph the function and eyeball it.
Answer:
593,500
Step-by-step explanation:
48,000 * 12 = 576000
500000 * 3.5% = 17500
576000 + 17500 = 593500
Answer:
The correct function for converting temperature from Kelvin to Fahrenheit is 
Step-by-step explanation:
Kelvin to Celsius function:
The function to convert a temperature from degrees Kelvin to degrees Celsius is given by:
Celsius to Fahrenheit function:
The function to convert a temperature from degrees Celsius to degrees Fahrenheit is given by:
Which is the correct function for converting temperature from Kelvin to Fahrenheit?
In the equation to find F(C), we use C = C(K). So
The correct function for converting temperature from Kelvin to Fahrenheit is
