The diagram below, not drawn to scale, shows the positions of three ports, P, Q and R. 2014 - Question 10b
)
100 km
0
80 km
is 80 km from P.
is 100 km from Q on a bearing of 066º.​

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.

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.