X and y are opposite angles therefore x=y.
The sum of the measures of the interior angles of a triangle is 180 degrees:
y+55+30=180
y=180-55-30
y=95 degrees
so:
x=y=95 degrees
\int \frac{ \cos (\pi/x^{5}) }{ x^{6} } \, dx
Answer:
60 miles per hour
Step-by-step explanation:
speed = distance / time
360/6= 60 miles per hour