Create a sketch of the graph of a function whose gradient is linear and that gradient has an x-intercept at x=4

Acylinder and its dimensions are shown. which equation can be used to find v, the volume of the cylinder in cubic centimeters?

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

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.