Answer:
(a+b)(2x−ab+a−b)+x(a−b)+x²
Step-by-step explanation:
I can't make a good explanation, so here's a graph.
Also, this wouldn't be a proportional relationship because of exponents on the last term.
This is really a parabola.
The answer is most likely 180
Answer:
The rate of change of area is 35360 m /year
Step-by-step explanation:
Let the width of rectangle be w
We are given that a rectangle that is twice as long as it is wide
So, Length of Rectangle = 2w
Area of rectangle A = Length \times Breadth =
Differentiating area with respect to time
We are given that and w = 260
Hence the rate of change of area is 35360
Answer:
Yes
Step-by-step explanation:
5/2 is an improper fraction which can be written as 2 1/2 ie 2 and a half. 2 is greater than 1. Clearly 2 1/2 is greater than 1. Therefore 5/2 is greater than 1