Answer:
2.8 if rounded, If not rounded, 2.77
Answer:
2. David practices the most hours of soccer.
3. Jessie and Victor.
Step-by-step explanation:
3. On the x-axis, it shows that David practices the most hours out of all the friends.
2. This is just self explanatory!
Answer:
the answer is A
Step-by-step explanation:
It is 25.6802490 tell me if you got it right and pls give me a brainialist
Answer: First option: 800 feet
Solution:
Height: h=400 sqrt(3)
Distance between the zoo and the point in the ground below the helicopter: d1=?
Distance between the library and the point in the ground below the helicopter: d2=?
Distance between the zoo and the library: d=?
d=d2-d1
tan 60°= h/d1
sqrt(3)=400 sqrt(3) / d1
Solving for d1:
sqrt(3) d1 = 400 sqrt(3)
d1= 400 sqrt(3) / sqrt(3)
d1=400
tan 30°= h/d2
sqrt(3) / 3=400 sqrt(3) / d2
Solving for d2: Cross multiplication:
sqrt(3) d2 = 3 [ 400 sqrt(3) ]
sqrt(3) d2 = 1,200 sqrt(3)
d2= 1,200 sqrt(3) / sqrt(3)
d2=1,200
d=d2-d1
d=1,200 feet - 400 feet
d=800 feet
