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Bas_tet [7]
3 years ago
7

Circles

Mathematics
2 answers:
Andrej [43]3 years ago
7 0

Answer:

x = 15

Step-by-step explanation:

9x-30 = 3x (tangent lines are congruent)

- move the variables to one side

9x-3x=30

6x=30

x=5

--------------

9(5)-30=3(15)

45-30=15

15=15

Done!

andrew-mc [135]3 years ago
4 0
The Answer is for this is:
x = 15
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<em><u>SLOPE FORMULA:</u></em>

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