Is there supposed to be a picture or a multi choice answer because there is none.Sorry
Answer:
A
Step-by-step explanation:
Using the trigonometric identity
sin²x + cos²x = 1, hence
cos x =
cosΘ = √(1 - ()²
=
= = and
=
multiply numerator/ denominator by
= → A
<h3>
Answer: 8/15</h3>
Work Shown:
x = (1/3) divided by (5/8)
x = (1/3) * (8/5)
x = (1*8)/(3*5)
x = 8/15