<span>let 2x be the length of rectangw where x is value of x of point on parabola width is represented as y is the length.
Area = 2x*y = 2x (5-x^2) = 10x -2x^3
maximize Area by finding x value where derivative is zero
dA/dx = 10 -6x^2 = 0
--> x = sqrt(5/3)
optimal dimensions: length = 2sqrt(5/3) width = 10/3</span>
Answer:
B
Step-by-step explanation:
2x = 6+14
2x = 20
x = 10
What are the options cause I know d i n is not an option
If 2 lines (or line segments) are perpendicular, then the product of their slopes is equal to -1.
Thus, since the given line segments are perpendicular, we have:

.
Multiplying both sides of the equation by 15, we get d=-15.
Answer: d=-15
Answer:
I cant even read this
Step-by-step explanation:
POOR QUALITY