A right triangle has a short side of 6 and a hypotenuse of 16. What is the length of the third side? (In square root)

Use set buikder notation to represent the following set: {, -2, -1, 0}

Which ordered pair is a solution of the equation? y + 5 = 2(2+1) choose 1 answer ® only (5,10 ® only (-1,-5) © both (5, 10) and (-1,-5) 0 neither

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle