LaMaya16 LaMaya16
  • 23-02-2022
  • Mathematics
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Need help ASAP!! Please

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zsm2800 zsm2800
  • 25-02-2022

Answer:

3

Step-by-step explanation:

m∠C=90°, so B=90°-A, cosB = sinA

3x-6=4x-9

x=3

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