A) Use the distance formula to find the length of each side, and then add the lengths.
Answer: 5=4 (empty set)
Step-by-step explanation:
(-3x + 7x) + (-3+ 8) = (5x + -x) + (6+-2)
4x + 5 = 4x + 4
Each 4x cancel each other out
5=4
Answer:
8/9 of the course are males.
