Find each determinant. (simplify your answer completely.) (a) −sin θ cos θ −cos θ −sin θ

72 the length of a side of a triangle is 36. a line parallel to that side divides the triangle into two parts of equal area. find the length of the segment determined by the points of intersection between the line and the other two sides of the triangle.

The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle

If f(x) = -5x + 1 and g(x) = x3, what is (gºf)(0)? enter the correct answer