Answer:
Step-by-step explanation:
Given that a rectangle is constructed with its base on the x axis and two of its vertices on the parabola

This parabola has vertex at (0,100) and symmetrical about y axis.
Any general point above x axis can be written as (a,b) (-a,b) since symmetrical about yaxis.
Hence coordinates of any rectangle are

Length of rectangle = 2a and width = 
Area of rectangle = lw = 
To find max area, use derivative test.

Hence maxima when first derivative =0
i.e. when a =2
Thus we find dimensions of the rectangle are l =4 and w = 96
Maximum area = 
30/40 Maybe I am guessing sorry if it is wrong Please mark me as brainliest
He made $13.00 an hour. Hope this helps! :)
The answer is
X =3
because they both equal the amounts given
I think 180 that should be your answer sorry i did not get here quick enough