Answer:
we know that
16/4-----------> 8/2---------> 4/1
so
case 1)
64/16--------> 32/8-----> 16/4------> 8/2------> 4/1
the quantity (64/16) is proportional to 16/4
case 2)
6/1 is not 4/1
so
the quantity (6/1) is not proportional to 16/4
case 3)
5/1 is not 4/1
so
the quantity (5/1) is not proportional to 16/4
case 4)
48*12--------> 24/6-----> 12/3------> 4/1
the quantity (48/12) is proportional to 16/4
case 5)
4/1 is equal to 4/1
so
the quantity (4/1) is proportional to 16/4
Step-by-step explanation:
Answer:
54 400
Step-by-step explanation:
40 000×8\100 ×17
=54 400
Answer:
Parte1 :
∡B= 180 - (42 + 83)= 55°
Parte2 :
Using the law of sines : 
⇔ 
⇔ a= 142.95
Parte3 :
Using the same law : 
or 
⇔ c= 212.04
Answer:
what grade us it maybe u can help you but if I cant I'm sorru
Answer:
Ketchup
Step-by-step explanation:
