7. given: ab cd, bd de
prove: ad a ce
reasons
statements
1. 18=cd, bd = de...
Mathematics, 16.09.2019 05:10 staxmillz
7. given: ab cd, bd de
prove: ad a ce
reasons
statements
1. 18=cd, bd = de
1. given
2.
2. definition of congruence
3. ab bd - ad
3.
4. cd + dead
4.
5.
5. segment addition postulate
6. ad - ce
6.
7.
7. definition of congruence
Answers: 1
Mathematics, 21.06.2019 21:00, kprincess16r
Choose the equation below that represents the line that passes through the point (2, 4) and has a slope of 3. a) y − 4 = 3(x − 2) b) y − 2 = 3(x − 4) c) y + 4 = 3(x + 2) d) y + 2 = 3(x + 4)
Answers: 1
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Answers: 3
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Anew test for ra is being developed. the test is administered to 750 patients with ra and 750 without ra. for the sake of the question, assume the prevalence of ra in this population is 50%. of the 750 patients with ra, 575 have a positive result. of the 750 patients without ra, 150 have a positive result. what is the positive predictive value of the new test? a575/(575+150) b. 600/(600+ 150) c. 575/(575+125) d. 600/(600+ 125)
Answers: 2
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