Ineed to find the volume of a trapezoid which height is 20. the bottom line of the trapezoid is 18. the smaller line that is at the top is 6 feet. it is 9 feet tall. i also must write the formula. this is a trapezoid. me i am failing. worth 20 points

Find parametric equations for the line. (enter your answers as a comma-separated list of equations. let x, y, and z be functions of t.) the line in the direction of the vector 5 i + 5 j − 6k and through the point (−4, 4, −2).

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

For the equations below which statement is true ? -2x=14 6x=-42