Answer:
C.
perpendicular lines intersect in at least two points..
ok im not sure sorry
Answer:
D
Step-by-step explanation:
When you translate a point down you're just moving 2 units down. When it's reflected across the y or x axis, it'll be like a mirror.
Answer:
Car B by 20km/hr
Step-by-step explanation:
well, we first calculate the speeds of both cars. there is an allocated dot along the 6 hour mark for the line graph of both cars. hence, using a time of 6 hours, we use their respective distances to produce an answer. car a has travelled 360 km while car v has travelled 480 km.
hence:
speed of car b = 480/6 = 80
speed of car a = 360/6 = 60
Answer:
4
Step-by-step explanation:
