So first of all they are similar because they are in the same degree and the top and bottom of each one is equal, and so are the left and right. You need to set up a proportion of 10:3.12 and 5:1.2 because those are the sides that match up. They match because if you rotate the second figure to the right it would match the figure on the right. The only available answer then out of 10:3.12 and 5.12 is letter A. Hope this helps comment if you need any more help or it’s confusing.
The answer is c because 100/20 = meters per second
Each must sell 35,678 dollars each year not counting commision to add 6 percent of that.
For question number one you have to understand what your X and Y variables are. Time is always positive and most of the time the independent variable, so lets call Time-X and your height as you jump Y. Then as time goes on it will look like you've made three hills on the graph.
