Answer:
Step-by-step explanation:
If you meant to type x+1<21, then we simplify this inequality by subtracting 1 from both sides, ending up with x < 20.
I do not recognize what your "4" represents.
This would be 12 - 12*cos(30) = 12 - 6
= 1.608 ft off the ground.
I think that the best answer here would be that A = 40 degrees.
Answer:
799 x 10^6
Hope this helps
Regularly it would be 799 x 1,000,000 so I converted it.
The mean to your problem is 87.5
