Answer:
104°
Step-by-step explanation:

Answer:
10.5
Step-by-step explanation:
because 10.5x2=21. and 45+13+21=79, 100-79= 21.
Answer:
18.2
Step-by-step explanation:
A tenth is the first decimal, on the right of your unit. 5 to the sky (round up) 4 to the floor (round down)
Answer:
https://youtu.be/AWGqoCNbsvM
Step-by-step explanation:
okay?