Answer:
perpendicular
Step-by-step explanation:
perpendicular because m1×m2=-1
Answer:
27.3% rounded
Step-by-step explanation:
So 51+51=102 and then 10+10+10+10=40, and 102+40=142. So they will need to take 2 buses and 4 vans.
hope I helped
Answer:
10.8239 approximately 10.82 (in 2 decimal places)
Step-by-step explanation:
the steps are shown in the picture attached :))
Answer: -6 -2
Step-by-step explanation: