Answer:
2x^3+3x^2+6x-4/x^2 +1
Step-by-step explanation:
First of all we can draw a parallel line to divide the figure into a triangle and a rectangle as shown in the figure. To find the area of our rectangle, remember that the area of a rectangle is length times width, so

. Since we know for our figure that the length and width of our rectangle are 13cm and 6cm respectively, lets replace those values in our formula to get its area:


Similarly, the area of a triangle is one half times base times height, so

. Since we know that our base is 8cm and our height 6cm, lets replace those values in our equation to find the area of our triangle:


Now the only thing left is add our areas:

We can conclude that the correct answer is <span>
A. 102</span>
Answer:
it's the second to last one on the right side
X+3=61
x=61-3=58
58+37=95
180-95=85
so x=58 and y=85
Answer:
divide 350 by 200
Step-by-step explanation: