Question

I need help on finding m

Answer 1

angle RUT=90° ( angle of rectangle)

angle SUT+angle RUS=angle RUT

3x+6+5x-4=90

8x+2=90

8x=88

x=11

angle SUT =39°

Answer 2

39°

Explanation:

`\angle RUS +\angle SUT = \angle RUT\\\\5x-4+3x+6 = 90\\\\8x+2=90\\\\8x=88\\\\x=11`

and now for SUT

`\angle SUT = 3(11)+6= 33+6 = 39`