Can someone explain to me why sin(2θ/3)= -1 has no solution. the question is "exercises 25-38 involve equations with multiple angles. solve each equation on the interval [0,2pi). asap. you! : )

John read the first 114 pages of a novel, which was 3 pages less than 1/3 of the novel. write an equation to determine the total number of pages (p)(p) in the novel.

Divide. –4.2 ÷ 6 = a –0.7 b 0.7 c –7 d 7 me

Asap (i need to finish this quick) graph complete the sequence of transformations that produces △x'y'z' from △xyz. a clockwise rotation ° about the origin followed by a translation units to the right and 6 units down produces δx'y'z' from δxyz.