Han made the drawing of his bedroom. The bedroom measures 4 inches by 5 inches on the drawing. What is the perimeter of his actual bedroom if the drawing has a scale of 1 inch : 4 feet? A: 18 feet

B: 36 feet

C: 72 feet

D: 128 feet

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.

What number produces an irrational number when multiplied by -1.25

Question 7 of 47 1 point what is the equation of a line with a slope of 1/2 that passes through the point, (-2,5)? o a. 1/2x+3 o b. y=1/2x+5 o c. y=x+5 o d. y=1/2x+6