Answer:
x ≈ 18.9
Step-by-step explanation:
using the cosine ratio in the right triangle
cos19° =
=
( multiply both sides by 20 )
20 × cos19° = x , then
x ≈ 18.9 ( to the nearest tenth )
First make it that both denominators are the same.

Then add both numerators

Your final answer should be
Answer:
we need a figure
Step-by-step explanation:
Answer:
Slope is -0.25
Step-by-step explanation:
(0,4.5) (2,4)