You know the definitions of the trig functions tell you
.. cos(78°) = (5 ft)/?
.. ? = (5 ft)/cos(78°) ≈ 24.0 ft
Answer:
The ribbion she bought is 45 inches long
Step-by-step explanation:
The answer is 1/5.
The fraction for 1 tray is 1/5, and when you have 20 trays, you can just simplify to get 1/5.
He wouldn't need more sugar 18× 2cups of sugar would be 36
Answer:
Step-by-step explanation:
23, 29, 31, 37.
:))
