Mathematics, 27.01.2020 19:31 cyniakaofficial
Derek wants to ship items that weigh a total of 7 pounds, and keisha wants to ship items that weigh a total of 10 pounds. how much more does keisha pay for shipping than derek?
Answers: 3
Mathematics, 20.06.2019 18:04
Here is their argument. given the obtuse angle x, we make a quadrilateral abcd with ∠dab = x, and ∠abc = 90◦, and ad = bc. say the perpendicular bisector to dc meets the perpendicular bisector to ab at p. then pa = pb and pc = pd. so the triangles pad and pbc have equal sides and are congruent. thus ∠pad = ∠pbc. but pab is isosceles, hence ∠pab = ∠pba. subtracting, gives x = ∠pad−∠pab = ∠pbc −∠pba = 90◦. this is a preposterous conclusion – just where is the mistake in the "proof" and why does the argument break down there?
Answers: 2
Mathematics, 21.06.2019 20:00
Maurice has 54 fewer comic books than rebecca.they have 130 comic books together .how many comic books are in maurices collection ? how many comic books are in rebeccas collection
Answers: 1
Mathematics, 21.06.2019 23:00
Find the rate at which the water is now flowing from the tap give your answer cubic centimetres per second
Answers: 1
Derek wants to ship items that weigh a total of 7 pounds, and keisha wants to ship items that weigh...
Mathematics, 17.02.2021 21:10
Mathematics, 17.02.2021 21:10
English, 17.02.2021 21:10
English, 17.02.2021 21:10
English, 17.02.2021 21:10
Social Studies, 17.02.2021 21:10
Mathematics, 17.02.2021 21:10
Chemistry, 17.02.2021 21:10
Mathematics, 17.02.2021 21:10
Law, 17.02.2021 21:10
Engineering, 17.02.2021 21:10
Mathematics, 17.02.2021 21:10
Mathematics, 17.02.2021 21:10
Mathematics, 17.02.2021 21:10
History, 17.02.2021 21:10
Mathematics, 17.02.2021 21:10