Find the perimeter P of ▱JKLM
with vertices J(−4,2), K(1,2), L(2,−2), and M(−3,−2). Round your answer to the nearest tenth, if necessary.

Given a circle with a radius of 2 which is the length of an arc measuring 75

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

What is the equation of the line that is parallel to the line with the equation y= -3/4x +1 and passes through the point (12,-12)