Answer:
73.3
Step-by-step explanation:
cos 39=(57/x)
x=57/cos 39
= 73.345=73.3
cos x =adjacent/hypotenuse
adjacent is side where angle is subtended
hypotenuse is the longest side of the triangle
Answer: 180 m
45 x 4
=180
yards feet centimeters
the next one will have 9. bevaude you add 2 each time. 10,12,14,16
Pls send the options so I can confirm the answer.
