Answer:
400 cm
I found the answer on Quizizz lol, I had the same question for a review :/ I still don't know how they got the answer though
Answer:
True.
Step-by-step explanation:
The slope-intercept form is: y = mx + b
<em>m</em> = slope (or 2 in this case)
<em>b</em> = y-intercept (or -8 in this case)
y & x comes from the coordinates (y, x).
~
Answer:
Answer: (-2,-5)
It might help to draw vertical and horizontal lines from the intersection point until you reach the x and y axis. See the attached image below.
Step-by-step explanation:
Velocity of the ring wraiths relative to the air:
The speed is what we want to find - this is the speed at which the wraiths are flying in the air.
(Note: denotes velocity, while denotes speed)
Velocity of air relative to the ground:
The ring wraiths want their trajectory to be due north, which means their velocity relative to the ground should be
To an observer on the ground, is the speed at which the wraiths would appear to be moving in the air.
The relative velocities satisify