20 points! match each relation with its domain and range. 1. d = {1,2, -1}; r = {3,5,2} 2. {1,2, -1}; r = {1,2, -1} 3. d = {3,5,2}; r = {3,5,2} 4. d = {3,5,2}; r = {1,2, -1} a. {(1,3), (2,5), (-1,2)} b. {(3,3), (5,5), (2,2)} c. {(1,1), (2,2), (-1,-1)} d. {(3,1), (5,2), (2, -1)}

Asilkworm winds its cocoon out of one long silk fiber. to make silk thread, 3 to 10 of these silk fibers are unwound from their cocoons and combined into aa single thread with a typical length of 300 yards. choose a reasonable number of silk fibers in a thread write an equation to find the total length of the silk fibersused in 300 yards of the thread

If you prove that ∆wxz is congruent to ∆yzx, which general statement best describes what you have proved?

Which number produces an irrational number multiplied by 1/3