I NEED THIS QUICKLY. If the location in the earth is 4000 degrees celsius, what is the pressure and density?

Which sequence of transformations on preimage ∆abc will not produce the image ∆a'b'c'? a. reflection across the line y = x b. rotation 180° clockwise about the origin followed by a reflection across the line y = -x c. reflection across the x-axis followed by a reflection across the y-axis d. reflection across the line y = -x followed by a rotation 180° counterclockwise about the origin e. reflection across the y-axis followed by a rotation 90° clockwise about the origin

Why are shark population in decline worldwide?

The first mathematical theory of tides was introduced by: galileo kepler newton cousteau