Answer:
3rd option
Step-by-step explanation:
the ratio of b : c is the cos77° , that is
cos77° =
=
≈ 0.224951054.
Answer:
I think the answer is 47
Step-by-step explanation:
Answer:
8/3
Step-by-step explanation:
The second result is more precise because it's in millilitre,so if the first were to be fully precise,it should have been 78.6 cm.
Hope this helps!
Answer:
3.3
Step-by-step explanation: