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  • 20-01-2021
  • Mathematics
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Please show workings
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Please show workings Plssssssssss class=

Respuesta :

fulla8901
fulla8901 fulla8901
  • 20-01-2021

Answer:

The length of XY is 11.

Step-by-step explanation:

since the triangles are congruent to one another,

(4x-7)=(2x-3)

move the like terms to the other side

4x-2x=-3+7

2x=4

x=4

then subsitute x into the equation

2(4)+3

= 11

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