Answer:
104 in²
Step-by-step explanation:
look at the picture above... by splitting the figure, we get two rectangles.
a1= 5×4 = 20in²
a2= 12×7= 84 in²
total area = a1+a2 = 20+84=104in²
In mathematics, whenever you see the word 'of', that means "multiply". So, for this question, all we need to do is multiply our two numbers, and when we do, we get this result:
56

* 48 = 56.25 * 48 = 2700
And there we have it.
56
of 48 is 2,700.Hope that helped! =)
Answer: b
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given


Required (Missing)
Determine the Width?
Area is calculated as:

Substitute values for Area and Length

Factorize the right hand side

Divide both sides by 5x

<em>Hence, the width of the model is 5x + 1</em>