Since the equation is A= 1/2 times base times height, I did the base as 8 and the height as 5.
The answer is 11 so C=11.
Answer:
fully factored form = 3(x-4)(x+8)
Step-by-step explanation:
first you factor 3 out
3(x^2+4x-32)
then factor it
3(x-4)(x+8)
Answer: x^2+29x+39
You would first have to set up an equation, which would be ((2x+9)⋅(x+6))-((x-5)⋅(x-3)) to find the area of both rectangles.
Then you can simplify it, which gives us 2x^2+21x+54-(x^2-8x+15)
Then simplify it even more which gives us 2x^2+21x+54-x^2+8x-15
Then we can get our answer: x^2+29x+39
Hope that helps :)
Answer:
<em>A) 84x-16y-10.6</em>
2(14x-3y+28x+12.2-5y-17.5)
2(48x-3y+12.2-5y-17.5)
2(48x-8y+12.2-17.5)
2(48x-8y-5.3)
<em>84x-16y-10.6</em>
