im not sure about the first one but im 100% about 2 and 3
2-A
3-D
Convert the 1/2 to a number that has a 16 in the denominator
because you can only add or subtract numbers that have the same denominator
so 1/2 = 8/16
the 8 + 5 = 13
so 8/16 + 5/16 = 13/16
therefore your answer is 13/16
Answer:
If both integers are negative then the sum is always negative.
Step-by-step explanation:
When you multiply both sides by a negative value you make the side that is greater have a "bigger" negative number, which actually means it is now less than the other side! This is why you must flip the sign whenever you multiply by a negative number.
Answer:
The trapezoid
Step-by-step explanation:
All the other shapes have equal angels the trapezoid has only one pair of parallel side.
