Mathematics, 31.01.2020 07:43 scarbroughmary0
Theorem: a line parallel to one side of a triangle divides the other two proportionately.
in the figure below, segment de is parallel to segment bc and segment ef is parallel to ab.
the figure shows triangle abc with segments de and ef. point d is on side ab, point e is on side ac and point f is on side bc. segment ad is 6, segment ae is 12, segment ec is 18, and segment fc is 24
which statement can be proved true using the given theorem?
segment bd = 12
segment bd = 4
segment bf = 16
segment bf = 9
Answers: 2
Mathematics, 21.06.2019 18:00
Look at arnold's attempt to solve the equation for b: 3b = 12 b = 3 · 12 b = 36 describe the mistake that arnold made.
Answers: 2
Mathematics, 21.06.2019 20:00
Simplify (2^5/3^2)^4 a. 2^20/3^8 b. 2^9/3^8 c. 8^5/12^2 d. 2/3^2
Answers: 1
Theorem: a line parallel to one side of a triangle divides the other two proportionately.
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