Answer:
50 cents
Step-by-step explanation:
half of 5.00$ is 2.50$
Change in y = 6
change in x = -9
so slope is 6/-9 = 2/-3 =
8-9n=15 I believe
At least I hope
Answer:
I would say your right as 4 ⅕ would be 4.20.
Answer:
there is no collision between the particles
Step-by-step explanation:
for the first particle
x1=3sin t, y1 = 2 cos t, 0 ≤ t ≤ 2π
for the second particle
x2 = -3 + cos t, y2 = 1 + sin t, 0 ≤ t ≤ 2π
then for the collision
x1=x2 → 3*sin t = -3 + cos t → sin t= -1 + (cos t)/3→ 1+ sin t = (1/3)cos t
y1=y2 → 1 + sin t = 2 cos t → (1/3)cos t = 2 cos t →(1/3) = 2
since 1/3 ≠ 2 there is no collision between the particles
