Which line is perpendicular to a line that has a slope of 1/2?
• line ab
• line cd
• line fg
• line hj

Answer this question, only if you know the answer. 30 points and brainliest!

The cross-sectional areas of a right triangular prism and a right cylinder are congruent. the right triangular prism has a height of 6 units, and the right cylinder has a height of 6 units. which conclusion can be made from the given information? the volume of the triangular prism is half the volume of the cylinder. the volume of the triangular prism is twice the volume of the cylinder. the volume of the triangular prism is equal to the volume of the cylinder. the volume of the triangular prism is not equal to the volume of the cylinder.

If g^-1(x) is the inverse of g (x) which statement must be true