Answer:
17
Step-by-step explanation:
3(5)+=17 plug 5 in for x then solve hope this helps
Answer: About 3.06
Step-by-step explanation:
We can use trigonometry functions to solve for AC. Let the ?, representing AC, be "x" in our mathematical work.
Since we have the hypotenuse and x is adjacent to the angle given, I am going to use cosine.
cos(θ) = 
cos(40) = 
0.766 ≈ 
3.06 ≈ x
x ≈ 3.06
Draw a tape diagram and make 18 sections on the diagram. Shade in the first section and that’s 1/18
Just divide 50 by 12
4 1/6