Find the area of the shaded region inside the rectangle hexagon given one of the side lengths is 8. A 163
B 230
C 300
D 233.3

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

The length of the line segment joining the midpoints of sides ab and bc of the parallelogram abcd is 10. find the length of diagnol ac

Astudent showed the steps below while solving the inequality |x-4|< 1 by graphing.