AFD = 49
49 + 58 = 108
DAF = 180 - 108 = 72
BFD = 180 - 49 = 131
131 + 20 = 151
BAF = 180 - 151 = 29
DAB = 29 + 72 = 101
DAB = 101
Answer:
Step-by-step explanation:
what grade are you in so i can help
Answer:
103.9 lb.
Step-by-step explanation:
T cos 30°+T cos 30°=180
2T cos 30°=180
T=103.9 lb.
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
a )


Two solutions.
_________________________________
b )


One solution .
_________________________________
c )


_________________________________
d )


One solution.
_________________________________
e )



Two solutions.
_________________________________
f )


Two solutions .
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
The best option is the first one (Six yards of rope costs $5.50). It is the lowest unit cost.
<u>Step-by-step explanation:</u>
For the given question case, first we should compare the unit costs of the choices provided and evaluate the best option.
Choice 1:
Six yards of rope costs $ 5.50

Choice 2:
Four yards costs $ 4.75

Thus, the best choice is the first one. Because it is the lowest unit cost.