<span>We let x be the length and y be the width of the rectangle. Then,
Perimeter = 2x + 2y
100 = 2x + 2y
50 = x + y
y = 50 - x
Area = xy
A = x(50 - x)
A = 50x - x^2
We then take the derivative; set it equal to zero:
A ' = 50 - 2x
0 = 50 - 2x
2x = 50
x = 25
y = 50 - x
y = 50 - 25
y = 25
Therefore, the dimensions are 25 and 25.</span>
What type of fraction?
Mixed Fraction/Number: 1 2/5.
Improper fraction: 7/5
m = −3/4 is the correct answer. Hope this helps!
Answer=18
3x4=12
12x6=72
72x1/4=18
I’m not sure but if you go on jigga math and type this answer in people will answer