At noon the temperature was 12°. it rose 8° during the afternoon, then dropped 28°by midnight. what was the temperature by midnight?

Which of the following situations represents a linear relationship? a. theresa increases the distance she runs by 0.1 miles every week. b. the volume of a box depends on the length of box. c. the amount of money in a bank account increases by 1 percent each year. d. the population of a town doubles every 5 years.

In the diagram below, tan θ = sqrt 3. what is the value of m?

12 point are triangles pqr and stu congruent? what is the congruency that proves they are congruent? what is the perimeter of triangle pqr?