Can someone ! , evaluate the expression 3 (7 - 4) ➗ 9

i need it in detail

Find the cosine function that is represented in the graph.

Write the slope-intercept form of the line that passes through the point (1, 0) and is parallel to x - y = 7. t

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.