The value of 3^21 is how many times great as the value of 3^19

Click on the graphic until you find the right quotient. (36xa - 30xb) ÷ (-6x2)

Graph the system of equations. {6x−4y=−244x−8y=−32 use the line tool to graph the lines.

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.