58.4k views
17 votes
Need help with this problem

Need help with this problem-example-1
User Natural
by
5.5k points

1 Answer

7 votes

Answer:

x=6

Explanation:

scale factor is 2

3(x-1) = 2(7.5)

10 = 2(x-1)

User Marktani
by
5.9k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.