Answer:
660.08
Step-by-step explanation:
1. first you will need to line up the decimals and make sure the places are correct
647.2
+ 12.88
2. Then you just add them
Area of a Triangle = 1/2 * b * h
A = 1/2 * 4 * 5
A = 1/2 * 20
A = 10 units
In short, Your Answer would be Option C
Hope this helps!
The answer is 10...............
Answer:
2.8
Step-by-step explanation:
Just divide and get the answer

and you can expand the numerator if you wish, it won't be simplified further though.