Answer:
Tan(theta) = 20/-21
Step-by-step explanation:
Tan(theta) = Sin(theta)/Cos(theta)
[tex]\frac{\frac{20}{29} }{\frac{-21}{29} }[/tex]
Invert the denominator and multiply
[tex]\frac{20}{29}*\frac{29}{-21}\\\frac{20}{-21}[/tex]
Tan(theta) = 20/-21
