There are two complementary angles, ∠5 and ∠6 . If m∠5=39° , what equation can you write to solve for m∠6 ?(1 point)

The equation that can be written to solve for m∠6 is:

m∠5 + m∠6 = 90°

Since two angles are complementary if their sum is equal to 90°, we can set up this equation to solve for m∠6.