Answer:
simple interest=PRT÷100 where P is the amount invested and R is the rate of growth and T is the time taken. so simple interest=(30000×5.6%×4)÷100=$6720
On the trig unit circle,
tan 225 = tan (45 + 180) = tan 45 = 1
50°
Step-by-step explanation:
Since, YW bisects angle XYZ.