On a coordinate plane, trapezoid j k l m is shown. point j is at (negative 7, 4), point k is at (negative 4, 4), point l is at (negative 2, 3), and point m is at (negative 8, 3). what is the perimeter of trapezoid jklm? startroot 2 endroot + startroot 5 endroot units 2 + startroot 2 endroot + startroot 5 endroot units 9 + 2 startroot 2 endroot units 9 + startroot 2 endroot + startroot 5 endroot units

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.

With this question substitute t=3 and t=5 to determine if the two expressions are equivalent. 4(t + 3) 4t+12 which statements are true? check all that apply. a. the value of both expressions when t =5 is 32. b. the two expressions are not equivalent. c. the value of both expressions when t=3 is 15. d. the value of both expressions when t=5 is 23. e. the two expressions are equivalent. f. the value of both expressions when t=3 is 24.

Which part of a 2-column proof is the hypothesis of the conjecture? a) given b) reasons c) prove d) statements ! i think it's b but i'm not quite