The vertices of the triangle shown below are (-2, 2), (4, -1), and (-2, -3). What is the area of the triangle shown below ?

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

Two trains leave stations 546 miles apart at the same time and travel toward each other. one train travels at 95 miles per hour while the other travels at 115 miles per hour l. how long will it take for the two trains to meet

Which statement about 6x2 + 7x – 10 is true?