The Answer is 21/50 which is = 0.42
Answer:
4 And -4 i think it depends
Step-by-step explanation:
Answer:
B.
Step-by-step explanation:
The direction of the arrow has to go the same way as the one in the question, from P to R. Also, the question only has one arrow, so the answer only has one arrow.
Answer: A
Step-by-step explanation:
For a line to be perpendicular, the slope should be the opposite reciprocal. The intercept doesn't matter, so we automatically know that it's A.