Aproportion is shown. x/63 = 6/7. what is the value of x?

X = 54.
6/7 is .85714
.85714 * 63 gives you 54

The value of x is 54 because 6/7 is just the simplified version of x/63; you divide the denominator by 9, which equals 7, so you have to think: what divided by 9 gives me 6? And then the value of x is equivalent to 54. Hope this helped.

Hello! i hope this
since the cosine is the ratio of the adjacent side to the hypotenuse, you can see that cos 60° = ½. answer. according to the property of cofunctions (topic 3), sin 30° is equal to cos 60°. sin 30° = ½.