Answer:
Step-by-step explanation:
Answer: The one that ends in +14
Step-by-step explanation:
Answer:
<h2>
25metres</h2>
Step-by-step explanation:
Given the area of the garden in terms of the width modeled by the equation A(x) = -(x-25)²+625 where x is the width of the garden. The side with that will produce the maximum garden area is occurs at when d[A(x)]/dx = 0
Given A(x) = -(x-25)²+625
d[A(x)]/dx =-2(x-25) + 0
Since d[A(x)]/dx = 0
-2(x-25) = 0
open the parenthesis
-2x+50 = 0
-2x = 0-50
-2x = -50
Divide both sides by -2;
-2x/-2 = -50/-2
x = 25metres
<em>Therefore the width of the garden that will produce the maximum garden area is 5metres.</em>
<em></em>
Answer:
Least common denominator is 6x^2
Step-by-step explanation:
Here we have denominators x and 6x^2
we take the factors for x and 6x^2
x ---> x
6x^2 ----> 3 * 2* x*x
WE have x in common
To get LCD we multiply all the numbers but repeated x only once
LCD is 3*2*x*x that is 6x^2
Least common denominator is 6x^2
Answer: The answer is 10 just divide the 4 by 40
Step-by-step explanation:
