Empleando la formula correcta y desarrollando cada una de las operaciones. Determina el área del siguiente octágono.

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?

What is the equation of this graphed line? enter your answer in slope-intercept form in the box.