Mathematics, 11.12.2019 19:31, angelagonzalesownus1
The midpoint m of cd has coordinates (2, 5). point c has coordinates (4, 3). what are the coordinates of point d?
Answers: 3
Mathematics, 20.06.2019 18:04, Uc34758
Here is their argument. given the obtuse angle x, we make a quadrilateral abcd with ā dab = x, and ā abc = 90ā¦, 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 ā pad = ā pbc. but pab is isosceles, hence ā pab = ā pba. subtracting, gives x = ā padāā pab = ā pbc āā pba = 90ā¦. this is a preposterous conclusion ā just where is the mistake in the "proof" and why does the argument break down there?
Answers: 2
Mathematics, 21.06.2019 16:30, pacoburden02
Antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.
Answers: 1
Mathematics, 21.06.2019 17:40, nicole5918
Which of the following are accepted without proof in a logical system? check all that apply.
Answers: 1
Mathematics, 21.06.2019 18:50, livvyr0cks
Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?
Answers: 1
The midpoint m of cd has coordinates (2, 5). point c has coordinates (4, 3). what are the coordinate...
English, 15.12.2020 20:00
Mathematics, 15.12.2020 20:00
Social Studies, 15.12.2020 20:00
Mathematics, 15.12.2020 20:00
Mathematics, 15.12.2020 20:00