Hans made a tree branch trimming machine to help clean up his yard. The machine requires 2.7N of force and produces 6N of force. What is the mechanical advantage of this system?

12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?

Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels