Triangle KLM, with vertices K(2,4), L(8,3), and M(4,9) is drawn inside a rectangle, as shown below. What is the area, in square units, of triangle KLM?

Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?

Miguel’s teacher asks him to color 4/8 of his grid. he must use 3 colors: red, blue, and green. there must be more green sections than red sections. how can miguel color all the sections of his grid to follow all the rules

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two