Which of the following is not an attribute of parallelograms? A)Opposite sides are parallel. B)Consecutive angles are supplementary. C)Diagonals bisect each other. D)Diagonals are congruent. My answer is D..

Aresearch company wants to test the claim that a new multivitamin to improve short term memory. state the objective of the experiment, suggest a population, determine the experimental and control groups, and describe a sample procedure.

That table shows measurements (in invhes$ from cubes with different side lengths. which pairs of variables have a linear relationship? check all that apply

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with