Which of these transformations are isometries? the diagrams are not drawn to scale.
(i) parallelogram efgh--> parallelogram xwvu
(ii) hexagon cdefgh--> hexagon yxwvut
(iii) triangle efg--> triangle vwu

answers options:
1.i only
2.ii and iii only
3.i and iii only
4.i, ii, and iii

Determine whether the points (–3,–6) and (2,–8) are in the solution set of the system of inequalities below. x ? –3 y < 5? 3x + 2 a. the point (–3,–6) is not in the solution set, and the point (2,–8) is in the solution set. b. neither of the points is in the solution set. c. the point (–3,–6) is in the solution set, and the point (2,–8) is not in the solution set. d. both points are in the solution set.

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол

Jeremy wants to determine the number of solutions for the equation below without actually solving the equation.