<span>Let each side perpendicular to the river be
"x".
Then the side parallel to the river is "2400-2x".</span>
The function would be:
<span>A(x) = x(2400-2x)
</span>
And it would be: A(x) = 2400x - 2x^2
To solve the equation:
<span>
You have a quadratic with a = -2 and b = 2400
</span>
Maximum Area happens where:
x = -b/2a
= -2400/(2*-2)
<span>= 600 ft. (width)
</span>
To find the length it will be:
<span>= 2400-2x = 2400-2*600 = 1200 (length)</span>
The correct answer is 'C'
Answer:
120 i think..?
Step-by-step explanation:
Answer:
The given expression is equal to -5
Step-by-step explanation:
Given that:
= (4−3)−6
solving bracket first as 4 -3 equals 1
= 1-6
Subtracting greater term from smaller gives the negative value
= -5
So the given expression will be equal to -5
i hope it will help you!
Answer:
31.483
Step-by-step explanation:
913/29=31.483