Pre image 4ft image 12ft.
Find the scale factor.
Scale factor=new image length =/original image length

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =

In an equilateral triangle, each angle is represented by 5y+3. what is the value of y? a. 9.7 b. 10.8 c. 11.4 d. 7.2