Answer: (-4, -2) and (6, -2)'s slope is 0, (2,9) and (2, -5)'s is undefined
Step-by-step explanation:
bro its not that hard, y1-y2 divided by x1-x2
Answer: $14.58
Step-by-step explanation: 8% of $13.50 is $1.08 so $1.08 + $13.50 = $14.58
Answer:2(r-5)
Step-by-step explanation: divide 2 on both sides which gives you 5 and then you write 2(r-5).
Hope it helps :)
Answer:
3/4
Step-by-step explanation:
Answer:
(a) θ = π + 4πn
(b) θ = π
Step-by-step explanation:
(a) sin(θ/2) − 1 = 0
sin(θ/2) = 1
θ/2 = π/2 + 2πn
θ = π + 4πn
(b) Try different values of n.
n = -1, θ = -3π
n = 0, θ = π
n = 1, θ = 5π
If 0 < θ < 2π, then θ = π.
