There are no values of x that make the equation true. No solution.
If you are in college, this question is likely done with calculus.
a = 12
k = 0.2
v(x) = 0 at the maximum after differentiation
V(x) = kx(a - x)
The easiest way to do this is to remove the brackets.
V(x) = akx - kx^2 Substitute the constants
V(x) = 12*0.2*x - 0.2x^2
V(x)/dx = 2.4 - 0.4x = 0 at the maximum
2.4 - 0.4x = 0
0.4x = 2.4
x = 2.4/0.4
x = 6
If you don't know any calculus yet, you can do this by completing the square.
Answer:
540°
Step-by-step explanation:
formula: n-2(180
n= number of sides
Answer:
the second one goes in first the 1 one goes in last the 3 one goes in on the 3 one a the last one goes on the second one
Step-by-step explanation:
Answer:
2x+15=33
Step-by-step explanation:
Computation of the equation that could be solved to find the number of days Jerry has been doing sit-ups, not counting the first day
Based on the information given the EQUATION will be :
2x+15=33
Where,
x represent Jerry Sit up numbers of days excluding the first day
2x represent the additional 2 more sit ups
2x +15 represent the total number of sit up that was done after the first day
2x+15=33 represent the total 33 sit-ups that jerry did today
Therefore the EQUATION that could be solved to find the number of days Jerry has been doing sit-ups, not counting the first day will be 2x+15=33
