Answer:
12^0=1
Step-by-step explanation:
anything to the power of 0 is equal to 1
To do this you just have to do 18 × 5
which equals 90
hope this helps
Answer:
x ≈ 8.3 ( to the nearest tenth )
Step-by-step explanation:
Using the cosine ratio in the right triangle
cos41° =
=
= 
Multiply both sides by 11
11 × cos41° = x, thus
x ≈ 8.3