Answer:
Step-by-step explanation:
I'm guessing you want the volume?
so for a triangle it's 1/2 base * height for the area
1/2 * 8 * 3 = 12
12*20=240 m^3
Answer:
cos 60° = 1/2 because the angles are complements.
Step-by-step explanation:
Djdjxkdjdkdkdjddjdjdj yuppppppppp 37387(5y6666+4)WEI
H=-5(t^2 - 16t)
H=-5(t^2 - 16t +64)+320
H=-5(t-8)^2 +320
Vertex is at (8, 320)
The max height is 320 m.
It would be D)
Hope this helps
