The vertices of a square are (3,1), (-2,0), (-1,-5) and (4,-4). The diagonals of the square intersect at point Q what are the coordinates of point Q? Write your answer as an ordered pair.

Solutions for 2x+7 less than or equal to 3x-5

What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1

Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?