The solutions are 7, - 7, 2, - 7
Answer: the rectangle of maximum area is a square of side length 1= 4 cm let x and y be the lengths of the sides of the rectangle measured in cm
Step-by-step explanation:
then the perimeter is
2x+2y=16
so that:
y=8- x
Answer:
The answer is A.
Step-by-step explanation:
You have to multiply by converting the second fraction into upside down :





Line a has a larger value