True or false:
diagonals of a trapezoid are congruent.

Combine like terms to make a simpler expression 3z+z

Answer for 10 points show work you guys in advanced < 3

Which of the following are arithmetic sequences? check all that apply. a. 0.3, 0.6, 0.9, 1.2, 1.5, b. 2, 3, 6, 11, 18, c. 150, 147, 144, 142, d. 2, 4, 9, 16, 25,