Answer:
1/2=(A+B)
area of triangle=1/2×base×height
True. For example, if 2 is a, and b was 0, then ab would automatically be 0. Both a and b can be 0 though, but at least one of them must be zero.
Answer:
Step-by-step explanation:
I think option 4 is the correct answer
Answer:
11x-y or 5x+y.
Step-by-step explanation: I hope this helps, I really don't know what the question means, since it not that specific.
