A supplementary angle equals 180 degrees. if each angle is 14 times 180 (supplementary angle) it would be 2,520
Answer:
Put all terms on one side of the equal sign, leaving zero on the other side.
Factor.
Set each factor equal to zero.
Solve each of these equations.
Check by inserting your answer in the original equation.
<span>given tan theta 4/3 and sin (-4/5), find cos theta
cos theta-3/5</span>
x= number of boys in the club because it is unknown.
x + 7= the number total number of girls in the club.
