The tangent of a right triangle’s smallest angle is 6/7, and its sides are all integers. What is a possible value of the length of the hypotenuse

Tracy solved the following problem. which of the statements is true? 9 ÷ 3 + 6 × 2 3 + 6 × 2 9 × 2 18 her answer is correct. her answer is incorrect. she should have multiplied before dividing. her answer is incorrect. she should have multiplied before adding. her answer is incorrect. she should have added before dividing.

What is the definition of a surd.give an example.

Brad earns $12.75/hr and works 40 hours a week. what is his gross annual income?