Answer:
119°
Step-by-step explanation:
(Vertical angles)
Answer:
Option D
Step-by-step explanation:

For F=77°F

Answer:
I believe it is D
Step-by-step explanation:
If I am correct please mark Brainlyiest
Answer:
1.45
Step-by-step explanation:
weight of all books= 14×1.1= 15.4
weight of all duster=7×0.2= 1.4
weight of books and duster= 15.4+1.4=16.8
weight of the empty box = 18.25-16.8=1.45