Which expression is equivalent to 2(m β 5) + 6?
2m β 1
2m + 22
2m β 4
2m...
Mathematics, 21.08.2019 17:00, eduardo79
Which expression is equivalent to 2(m β 5) + 6?
2m β 1
2m + 22
2m β 4
2m + 16
Answers: 1
Mathematics, 20.06.2019 18:04, Uc34758
Here is their argument. given the obtuse angle x, we make a quadrilateral abcd with β dab = x, and β abc = 90β¦, 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 β pad = β pbc. but pab is isosceles, hence β pab = β pba. subtracting, gives x = β padββ pab = β pbc ββ pba = 90β¦. this is a preposterous conclusion β just where is the mistake in the "proof" and why does the argument break down there?
Answers: 2
Mathematics, 21.06.2019 18:00, safi30360oz0c34
Based on the graph, what is the initial value of the linear relationship? a coordinate plane is shown. a line passes through the y-axis at -2 and the x-axis at 3.
Answers: 3
Mathematics, 21.06.2019 20:00, makennahudson94
Someone me! if youβre smart you can solve this!
Answers: 2
Mathematics, 21.06.2019 20:00, haileyhale5
What are the domain and range of the function f(x)=2^x+1
Answers: 1
Mathematics, 08.01.2020 23:31
Mathematics, 08.01.2020 23:31
Mathematics, 08.01.2020 23:31