The largest area would be a square with 125 ft of fencing on each side.
Hope this helps
Your answer for 21. x = 4/5, b 19. n = -2/3, a
Answer:
two: +1 and -1
Step-by-step explanation:
If a number is equal to its own reciprocal, it will satisfy the equation ...
x = 1/x
Multiplying by x and subtracting 1 gives ...
x^2 -1 = 0
This factors as ...
(x -1)(x +1) = 0
By the zero product rule, the solutions are those values of x that make one or more factors zero:
x = 1
x = -1
There are two self-reciprocals.
Answer:
32
Step-by-step explanation:
Subtract 50 - 20 = 32 Sorry not good with math