Lucy is training for a long distance race. she runs 5/8 of a kilometre every day during his first week of training. how many kilometres did she run during that first week?​

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 happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?

Rick is driving to his uncles house in greenville,which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120