5x-1=19
1st you add the one over to the 19 and you'll get 20
then you do 5x=20
divide the 5x over to the 20 and your final answer is 4.
TanB=CA/AB
=15/8
=option D.
HOPE IT HELPS YOU '_'
Step-by-step explanation:
done
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Answer:
Try math-------way as a resource they give free answers.
Step-by-step explanation:
x<29