Answer:
B
Step-by-step explanation:
Triangle B because 128°>90°
Respuesta:
Los 47.85m
Explicación paso a paso:
Altura máxima = u²sin²Ф / 2g
Dado
velocidad u = 40 m / s
Ф = 50 °
g = 9,81 m / s²
Sustituir'
H = 40²sin²50 / 2 (9,81)
H = 1600 (0,7660) ² / 19,62
H = 1600 (0,5868) /19,62
H = 938,8096 / 19,62
H = 47,85 m
Por lo tanto, la altura máxima es de 47,85 m.
Answer:
0.1x+0.04y=4,000
x+y=352
Step-by-step explanation:
I think it might be D. I'm just giving an educated guess.
Answer:
50 points! omg
Step-by-step explanation: