What information will prove the triangles are
similar?
B
E
A
Angle DBE-Angl...
Mathematics, 12.01.2021 01:00 lovevanna
What information will prove the triangles are
similar?
B
E
A
Angle DBE-Angle ABC and Angle BAC Angle BDE
BD-BA and BE-BC
Angle DBE-Angle ABC and Angle BAC Angle BDE and DE-AC
BD-BA and BE-BC and Angle BED-Angle BCA
Answers: 1
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Acertain standardized? test's math scores have a? bell-shaped distribution with a mean of 520 and a standard deviation of 105. complete parts? (a) through? (c)
Answers: 1
Mathematics, 21.06.2019 15:00, lm18618
Jeffery conducted a survey in his school and found that 30 of the 50 eighth grade students' favorite subject is mathematics. based on the results, jeffery concluded that out of the 200 students in his school, 120 students' favorite subject is mathematics. select the statement that is true about jeffery's conclusion. a. jeffery's conclusion is not valid because the sample was biased since only 200 students were surveyed. b. jeffery's conclusion is valid because the sample was random since all of the students were eighth grade students. c. jeffery's conclusion is valid because the sample was random. d. jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.
Answers: 2
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Flashback to semester a. are triangles pqr and stu congruent? what is the congruency that proves they are congruent? what is the perimeter of triangle pqr? show your work.
Answers: 2
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If x=-3 is the only x-intercept of the graph of a quadratic equation, which statement best discribes the discriminant of the equation?
Answers: 1
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