Type the correct answer in the box. Use numerals instead of words. If the perimeter of this triangle is 15 centimeters, what is the value of n?

Express your answer as a decimal number.
n =

Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?

Graph the line with the given slope m and y-intercept b. m=-3,b=1

Need solving this 2nd limit problem.