Answer:

Step-by-step explanation:
(This exercise is presented in Spanish and for that reason explanation will be held in such language)
El lado restante se determina por la Ley del Coseno:



Finalmente, el angulo C se halla por medio de la misma ley:




Answer:
no lol but what do u need help with
Answer:
A
Step-by-step explanation:
Because then you can find who jumped the farthest
I think that the answer would be B beacuse both of them are negitive