If the entire angle is equal to 55 degrees than JL would equal 29
Easy
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Answer:
Step-by-step explanation: a
Use the given slope and point and put it into the point-slope formula
y - y1 = m ( x - x1 )
1 is your x value (x1) and 9 is your y value (y1). M = -3
In point slope form, the answer is
y - 9 = -3 ( x - 1 )