Given angle circled dash=208° and a right triangle inscribed within a circle of radius 5, what is the value of x of the corresponding coordinate?
-2.34
-4.41
2.34
4.41

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem

If the value of cos330°is√3/2 then find cos 165°.