521,254 views
2 votes
2 votes
Find x and RS if RS = 5x, ST = 3x, and RT =48

User Bibhav
by
2.9k points

1 Answer

17 votes
17 votes

Answer:

x = 6, RS = 30

Explanation:

5x + 3x = 48

8x = 48

8x/8 = 48/8

x = 6

RS = 5x

RS = 5(6)

RS = 30

User Mikhail  Zimka
by
2.7k points