Answer:
<em>∠TUV = 56°</em>
Step-by-step explanation:
<em>∠TUV = 1/2 ∠TWV</em>
<em>∠TUV = 112° ÷ 2 = 56°</em>
Answer: 3.5a+5b=470 and a+b=115
Step-by-step explanation:
His estimate is not reasonable because he would have to be more descriptive in order to have his answer justified