80.1 years, im not 100% sure of my answer though
Answer:
-2.8 / 4
Step-by-step explanation:
Answer:
u=5.23
Step-by-step explanation:

Answer:
x ≈ 11.7
Step-by-step explanation:
Using the cosine ratio in the right triangle
cos26° =
=
( multiply both sides by 13 )
13 × cos26° = x , then
x ≈ 11.7 ( to the nearest tenth )
Answer:
See photo (again)
Step-by-step explanation: