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14-01-2021
Mathematics

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If BD bisects ∠ABC, find each value

If BD bisects ABC find each value class=

Respuesta :

s689012 s689012

14-01-2021

Answer:

x=14

y=10

AD=19

CD=19

Step-by-step explanation:

x:

5x-6=64

+6 +6

5x=70

x=14

y:

3y-11=y+9

+11 +11

3y=y+20

-y -y

2y=20

y=10

AD:

3y-11

3(10)-11

30-11

19

CD:

y+9

(10)+9

19

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