(A) 2.4 cm
(B) 4.8 cm
(C) 1.8 cm
(D) 3.6 cm​

Find two rational expressions that have the difference of 2-n/n-4

50 points! antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.