Answer:
b
Step-by-step explanation:
Answer:
it is detailed solution. please mark brainlest.
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Answer:
110 cm^2
Step-by-step explanation:
The first thing that you need to do is find the area of triangle AFE. The area of a triangle is always base*height/2. So in this case, that would be 10*6 divided by 2, which is 30 cm. Next, you will need to know the area of triangle ECB. Using that same formula, you will get 8*10/2, which is 40 cm. Finally, you will need to find the area of the whole rectangle. The area of a rectangle is always the length times the width. In this case, you would have 10*18, which is 180 cm. To get your final answer, you need to subtract the areas of the unshaded area from the whole area. That would be 180-(30+40), which is 110 cm. I hope this helped!
Wait when x= 2 or -4? is the second part options or 5(x-2)/(x-2)(x+4)
Answer:
No
Step-by-step explanation:
No, because x + x^2 cannot be grouped together.
