You have 11z-4/2x+10 inches of string. If the circumference of a circular tube is 8x-19/2x+10 inches, how much extra string is there to tie a knot?

Which pair of angles are vertical angles? ∠1 and ∠4 ∠1 and ∠2 ∠2 and ∠4 ∠2 and ∠3

Read the equations in the table below. then drag a description of the situation and a table to represent each equation. indicate whether each of the relationships is proportional or non-proportional.

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then