Answer:
B
Step-by-step explanation:
Let say, a=9,b=11,c=6
Then associative properties says that every element is related to each other, here "b" associates a &c.
Therefore, a is related to b+c
c is related to a+b
1=5-4 because you have to substitute x and y (x,y) or (5,1)
Answer:The triangle is acute
Step-by-step explanation:
Answer:
522 miles
Step-by-step explanation:
174 x 4 = 522
Answer:yu
Step-by-step explanation: