According to the given information line ab is parallel to line dc and line bc is parallel to line ad. construct diagonal a c with a straightedge. it is congruent to itself by the reflexive property of equality. angles bca and dac are congruent by the same reasoning. triangles bca and dac are congruent according to the angle-side-angle theorm. by cpctc opposite sides ab and cd, as well as sides bc and da are congruent. which sentence accurately completes the proof? (pictures below

Mercury poisoning is dangerous overload of mercury within the body. a major source of mercury within the body, a major source of mercury poisoning is consuming fish that contain mercury. certain fish are more prone to having higher levels of mercury than others. the pie chart shows the distribution of four breeds of fish at a hatchery. the hatchery has approximately 6,000 fish. a biologist from the centers for disease control and prevention randomly test 5% of each breed of fish for mercury content. her findings are shown in the following table. based on the biologist's findings, if a single salmon is randomly selected from those that were tested, what is the probability that this particular fish would have a dangerous mercury level? a) 0.001 b) 0.004 c) 0.02 d) 0.08

What is the solution to the inequality? 6x−5> −29, a x> −4 bx> 4 cx< 4 dx< −4

Kathy spent 5/8 of her money on books and another 1/6 of her money on stationeries.what fraction of kathy’s money was left?