What is the volume of the prism shown below?

A rectangular prism with length of 6 inches, height of 7 inches, and width of 3 inches.
16 cubic inches
21 cubic inches
90 cubic inches
126 cubic inches

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

Are triangles the congruent? write the congruency statement.what is the congruency that proves they are congruent? what is the perimeter of ∆pqr?

Write the equations in logarithmic form 7^3=343