-3 + (-5) = - 8
hope it helps
Answer:
4.91 cm
Step-by-step explanation:
The Law of Sines tells you ...
a/sin(A) = b/sin(B)
a = b(sin(A)/sin(B)) = (4 cm)(sin(70°)/sin(50°))
a ≈ 4.91 cm
Answer:
3
Step-by-step explanation:
is
so it should be between 0 and 1 but a little bit closer to 1.