Step-by-step explanation:
Equation: 3.9^2 + x^2 = 11^2
x = 10.29
Answer:
30 seconds
Step-by-step explanation:
two would take 60
Answer:it is 2
Step-by-step explanation:
Answer:
Step-by-step explanation:
You know the lengths of two sides and the angle between them, so use the Law of Cosines to find the third side.
x^2 = 10.5^2+ 5.4^2 -2(10.5)(5.4)cos20°
x ≈ 5.73 units
D. All of the above
is the correct answer.
I hope you like this answer and have a good night and life! :D
