Identify the missing side length using a scale factor of 1.5.
Accepted Solution
A:
Answer:7.5Step-by-step explanation:You really don't have to. Set up a Proportion.3/4.5 = 5/x Cross multiply3*x = 4.5 * 5 Combine the right3x = 22.5 Divide by 33x/3 = 22.5/3 Do the divisionx = 7.5=======================However, you could use a scale factor of 1.5The parent shape has a length of 5This is multiplied by 1.5New length = Old length * Scale factor.New length = ????Old length = 5Scale factor = 1.5New length = 1.5 * 5 = 7.5