1. What specialized geometric figure is quadrilateral ABCD? Support your answer mathematically.
The figure is a parallelogram because
2. Draw the diagonals of ABCD. Find the coordinates of the midpoint of each diagonal. What
do you notice?
3. Find the slopes of the diagonals of ABCD. What do you notice?
4. The diagonals of ABCD create four small triangles. Are any of these triangles congruent to
any of the others? Why or why not?
Pls help I will give brainlest

Which represents the solution set of the inequality 5x-9 < 21? a. x < 12/5 b. x > 12/5 c. x > 6 d. x < 6

What is the area of a triangle with a base of 7x and height of 8x expressed as a monomial? question 5 options: 1x 15x2 28x2 56x2

Astudent is determining the influence of different types of food on the growth rate of spiders. she feeds one group of spiders two caterpillars twice a week. the other group received similarly-sized beetles twice a week. she records the amount of time required for individuals to reach sexual maturity. her hypothesis is that the spiders feeding on caterpillars will have a faster growth rate because caterpillars have a higher protein content compared to beetles. in this experiment, what is the dependent variable? spiders assigned to different feeding groups. time required to reach sexual maturity number of prey items fed twice a week. growth rates of each group.