Arectangle has a width of 5 m and a length of 7 m. a similar rectangle has a width of 15 m. what is the length of the similar rectangle.

You know that the first rectangle has a width of 5 m and the similar triangle has a width of 15 m. The relationship between those widths can help you determine the length of the similar triangle. Since 5 x 3 is 15  the relation between these two rectangles would be x3 therefore if the length is 7 m then 7 x 3 is 21, the length of the similar triangle is 21.

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.