Answer:
∠ R = 90°
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180° , that is
∠ R + ∠ S + ∠ T = 180° , substitute values
∠ R + 29° + 61° = 180°
∠ R + 90° = 180° ( subtract 90° from both sides )
$10,500
since his income is b/n $50,000 and $100,000, he pays 15%, (15/100)70,000=$10,500
this is the answer
hope it helped!!!
