Mathematics, 22.10.2020 22:01 kaylaschauman8660
Estimate the square root of the number to the nearest integer. √22
Answers: 2
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 14:30
Isee the amount was $90.00 then reduced to $75.00 , what is the percent ?
Answers: 1
Mathematics, 21.06.2019 17:30
The sum of two numbers is 12 and their difference is 18 what are the two numbers
Answers: 1
Estimate the square root of the number to the nearest integer. √22...
Biology, 05.05.2020 01:14
Mathematics, 05.05.2020 01:14
Mathematics, 05.05.2020 01:14
Mathematics, 05.05.2020 01:14
Mathematics, 05.05.2020 01:14
Mathematics, 05.05.2020 01:14
Biology, 05.05.2020 01:14
Mathematics, 05.05.2020 01:14
Chemistry, 05.05.2020 01:14
English, 05.05.2020 01:14