ivannasprague90
ivannasprague90 ivannasprague90
  • 15-11-2020
  • Mathematics
contestada

Sorry if it’s blurry it’s hard to take pictures of a computer screen lol im not very good at this subject in math so all help is appreciated :D

Sorry if its blurry its hard to take pictures of a computer screen lol im not very good at this subject in math so all help is appreciated D class=

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SageRage
SageRage SageRage
  • 15-11-2020

Answer:

  • If they are similar triangles then the ratio AE:BE equals the ratio DE:BC
  • The ratio AE:BE can be written as the fraction [tex]AE:BE=\frac{AE}{BE}= \frac{9cm}{BE}[/tex]
  • The ratio DE:BC can be written as the fraction [tex]DE:BE=\frac{DE}{BE}=\frac{6cm}{16cm} =\frac{3}{8}[/tex]
  • [tex]AE:BE=DE:BC\\\frac{9cm}{BE}=\frac{3}{8} \\BE*3=8*9cm\\BE*3=72cm\\BE=24cm[/tex]

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