Determine the numbers of solutions the system of linear equation has and the solution(s) to the equations representd by these two lines. a. the system has 0 solutions, because the graph as no point of intersection. b. the system equations has infinite number of solutions and all real numbers satisfy both equations. c. the system of equations has one solution and it's (3, 2)d. the system of equations has one solution and it's (3, 0)

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.

Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are congruent? a. use the slope formula to prove the slopes of the opposite sides are the same. b. use the slope formula to prove the slopes of the opposite sides are opposite reciprocals. c. use the distance formula to prove the lengths of the opposite sides are the same. d. use the distance formula to prove the midpoints of the opposite sides are the same.

An electrician cuts a 136 foot long piece of cable. one piece is 16 feet less than 3 times the length of the other piece. find the length of each piece