Using Pythagorean theorem, the answer should be D
Answer:
Step-by-step explanation: see attachment below
Answer:
3x+4y
Step-by-step explanation:
hope this helps...
Answer:
155
Step-by-step explanation:
Answer:
One is 3x+2 while the other is 2x-1
Step-by-step explanation:
It is opposite to one another
the one with 3x+2 is opposite to the non given one and the one withb2x-1 is opposite