Cota × cotb + cotb × cotc + cotc × cota = 1

Toyland is having a sale. all items are 20% off. how much will you save on an item that usually sells for 95$ explain your

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.