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If x is directly propotional to y Given that x=8 and y=2 find x=4.

If x is directly propotional to y Given that x=8 and y=2 find x=4.
asked 7.3k views
5 votes
If x is directly propotional to y
Given that x=8 and y=2
find x=4.

asked
User Bisi
by
8.7k points

2 Answers

1 vote

Answer:

1

Explanation:

Using similarity

8/4 = 2/y

2 = 2/y

2y = 2

y = 2/2

y = 1

answered
User Romanzdk
by
8.1k points
4 votes
Just do 8/4 = 2/y, should be correct.
answered
User Lem
by
8.4k points
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