Answer:
This is what I got, the second one, the third one, and the fifth one.
Step-by-step explanation:
15 picks are oranges
Answer:
2 ORANGE = 5 GREEN
GREEN = 2/5 ORANGE = 0.4 ORANGE
---
ORANGE + GREEN = 21
ORANGE + 0.4 ORANGE = 21
1.4 ORANGE = 21
ORANGE = 15
Answer:
...so cos t = cot t can only happen when cos t is 0 or sin t is 1. (But sin t = 1 only happens when cos t = 0, so cos t = 0 is enough.)
arccos(0) is pi/2, plus or minus any multiple of pi.
Step-by-step explanation:
cotθ = cosθ
cosθ/sinθ = cosθ
sinθ = 1
θ = π/2
pi also = to 3.14 etc.
