Let K=average weight of an okapi and L=that of a llama.
3L=K+190 and K+L=450 so K=450-L. Therefore 3L=450-L+190, 4L=640, L=160kg and K=450-160=290kg.
Okapi weighs 290kg, llama weighs 160kg.
47. 8×8, 4×4×4, 2×2×2×2×2×2 and you live in texas correct?
The answer is -16 radical 3
The horizontal distance between the base of the ladder and the wall is: 11.8 foot
