After I added all them up and divided by 5 because that's how many numbers you gave me, I came to the conclusion that the mean is B. 180.8
The area of a parallelogram is base * hight.
Choice A: base = 10 & hight = 12,
so area = 10*12 = 120
Choice B: base = 10 & hight = 6,
so Area = 10*6 = 60
To practice, try to find the area for choice c & d.
If your still having trouble, search Google for "how to find area of a parallelogram".
Answer:
-7x - 4
Step-by-step explanation:
(-7 x 2) - 6x + 9 + (-3 x 2) - x + 7
-14 - 6x + 9 - 6 - x + 7
-7x - 4
3.121 * 10^4 is already in standard form i’m pretty sure