pooja195
  • pooja195
http://prntscr.com/8ihozx
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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katieb
  • katieb
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Nnesha
  • Nnesha
|dw:1442767434290:dw| all sides have equal length
pooja195
  • pooja195
So x=25? Since all sides have equal length??
Nnesha
  • Nnesha
|dw:1442767516811:dw| they are asking what's x not the length of AB

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More answers

pooja195
  • pooja195
lol they are asking for the value of x :/
Nnesha
  • Nnesha
or you can do backwards substitute x for one of the answer choices plug in 7x-3 where x is you should get 25
pooja195
  • pooja195
\(\color{#0cbb34}{\text{Originally Posted by}}\) @pooja195 So x=25? Since all sides have equal length?? \(\color{#0cbb34}{\text{End of Quote}}\) So then this was right???
Nnesha
  • Nnesha
let's substitute x for 25 \[7(25)-3= 25\] both sides are equal if no then 25 is incorrect
pooja195
  • pooja195
thats incorrect ._.
Nnesha
  • Nnesha
yes right |dw:1442767717175:dw|AB = DC AB= 7x-3 DC=25 so replace AB with 7x -3 and DC with 25 then solve for x
pooja195
  • pooja195
ok i got it thanks.
Nnesha
  • Nnesha
what did you get ?? X:
pooja195
  • pooja195
B
Nnesha
  • Nnesha
no it's G for GO_OD JOB!

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