Answer:
I think is b or a...........................
Step-by-step explanation:
B.....
Answer:
the one with pink and white at the top, and the same one with purple and blue on the bottom
Step-by-step explanation:
Answer:
Step-by-step explanation:
When 2 lines are perpendicular, their slopes are negative reciprocals of one another. Here, if the slope of A is -1/2, the slope of B is +2/1, or just 2.
Answer:
168.5
Step-by-step explanation: