Suppose that tan t =2/5 and that Pi < t < 3pi/2. Simplify answers by rationalizing the denominator

What should be done to solve the equation? x+14=21 add 14 to both sides of the equation. subtract 14 from the left side of the equation. add 14 to the left side and subtract 14 from the right side of the equation. subtract 14 from both sides of the equation.

Whose conclusion is correct? choose all that apply. (two max) elijah emily edward esme

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles