which additional fact proves that δrst and δwxy are congruent if ∠r ≅ ∠w and rs ≅ wx.

∠r = 2x + 3
∠s = x + 10
∠t = 3x - 13
a) ∠x = x + 33
b) ∠y = x + 33
c) ∠x = 2x - 20
d) ∠y = 2x - 20

Which of the following lines does not intersect the line y=-2x+3 ? a) y=2x b) y=2x-3 c) y=2x+3 d) y=-2x-3

Find the quotient. 50a2 – 98b2 -5a +7b

The accompanying table shows the numbers of male and female students in a particular country who received bachelor's degrees in business in a recent year. complete parts (a) and (b) below. business degrees nonbusiness degrees total male 189131 634650 823781 female 169539 885329 1054868 total 358670 1519979 1878649 (a) find the probability that a randomly selected student is male, given that the student received a business degree. the probability that a randomly selected student is male, given that the student received a business degree, is nothing. (round to three decimal places as needed.) (b) find the probability that a randomly selected student received a business degree, given that the student is female. the probability that a randomly selected student received a business degree, given that the student is female, is nothing. (round to three decimal places as needed.)