Answer:
A
Step-by-step explanation:
Parallel lines are two lines that are next to each other and extend infinitely in both directions without every meeting.
The answer is -2x^3+10x^2
It is 5 because you have to do 12 squared minus 13 squared and then square root that which equals 5
total distance travelled=72+69=141
time taken in hours for journey= (48/60)h + (69/60)= 1.95 h
average speed=141km/1.95h= 72.3km/h (3 sf)
Answer:
20 2 x 20 =40 per min
Step-by-step explanation:
we know u desperate hehe lol
but