Find the circumference of the circle with 22 inches

∠1 and ∠2 are complementary. ∠1=x°∠2=(3x+30)° select from the drop down menu to correctly answer the question. what is the value of x? . a.15 b.25 c.30 d.40 e.55

Solve the equation w^3 = 1,000 i honestly dont know how to punch this into a calculator pls

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take