Mathematics, 15.12.2021 08:20, faith365
Quai has 120 meters of fencing. she wants to use all the fencing to make a rectangular flowerbed with a length of x cm and a width of y cm
a) Find an expression for the perimeter in terms of x, y and 120.
b) Rearrange your equation to make y the subject.
c) Find an expression for the area, A, of the flower bed.
d) Show that A can be wriitn as A= 60x - x^2
e) On your GDC sketch this equation to find the maximum area.
f) Write down the maximum area and the values of x and y when this occurs.
Answers: 1
Mathematics, 21.06.2019 16:00, cupcake122016
The classrooms are trying to raise $1,200.00 for charity. mrs. leblanc's class has raised 50%. mr. patel's class has raised $235.14 ms. warner's class has raised 1/3 as much as mrs. leblanc's class. how much more money is needed to reach the goal of $1,200.00?
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Mathematics, 21.06.2019 19:00, AbhiramAkella
You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?
Answers: 1
Quai has 120 meters of fencing. she wants to use all the fencing to make a rectangular flowerbed wit...
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