Select the correct answer. Which of these sentences is always true for a parallelogram? OA. All sides are congruent. O B. All angles are congruent. O C. The diagonals are congruent. OD. Opposite angles are congruent.​

You make and sell triangular flags. each flag has a base of  3.53.5  feet and a height of  2.52.5  feet. fabric for the flags costs  $0.40$0.40  per square foot. what is the cost to make one flag?

Two line segments are shown in the figure below. suppose that the length of the line along the x-axis is 6, and the length of the hypotenuse of the triangle is 10. what is the equation of the hypotenuse line (shown in red, below)?

What is the approximate value of  q  in the equation below? –1.613–1.5220.5853.079