Answer:
2.069x10^3
Step-by-step explanation:
Move the decimal places.
Answer:
81.03
Step-by-step explanation:
(16.9-5.47)×7.09
(11.43)×7.09
81.0387
OR
81.03
HOPE THIS HELPS YOU
Answer:
use 
all you have to do is plug 4 into d and then square it, and multiply everything together.
Step-by-step explanation:
This would be 12 - 12*cos(30) = 12 - 6

= 1.608 ft off the ground.