The composite figure is made up of two congruent rectangular pyramids joined at their bases. 2 congruent rectangular pyramids are connected at their bases. The height of the composite figure is 12. The lengths of the rectangular base are 7.5 and 2 units. The height of each pyramid is 6 units. What is the total volume of the composite figure? 30 units3 60 units3 120 units3 180 units3

30 pts, will mark brainliestwhat is the period of the sinusoidal function? (picture 1)what is the minimum of the sinusoidal function? (picture2)what is the maximum of the sinusoidal function? (picture 3)

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

Which point is a solution to y s 4x + 5?