Respuesta :
Answer:
z = 1
Step-by-step explanation:
90/15 = 6/z
Cross multiply
We have
90 x z = 15 x 6
90z = 90
Divide both sides by 90
90z/90 = 90/90
z = 1
Answer:
z = 1
Step-by-step explanation:
90/15 = 6/z
Cross multiply
We have
90 x z = 15 x 6
90z = 90
Divide both sides by 90
90z/90 = 90/90
z = 1