Respuesta :

The value of y is 60 (option b)
15=1/4y
multiply both sides by 4 to get 60=y
A parallelogram has two sets of parallel lines and the opposite sides are equal. So, 1/4y=15.
Multiply both sides by 4. (Reciprocal of 1/4.You have to reciprocate and multiply fractions instead of dividing.)
y=60
The answer is B. y=60.