Select the correct answer from each drop-down menu. ABCD is a square. The length of each side of the square ABCD is units, and the length of its diagonal is about units.

Factorize: x^2+8x+10 i just solved it but i don't know if the process is correct

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?

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.