The following data points represent the volume of gas in each race car driver's tank (in liters).
4,5,13,?
If the mean of the data set is 7 L, find the missing volume of gas.

What two criteria are needed for triangles to be similar

Drag the tiles to the boxes to form correct pairs. not all tiles will be used. match each set of vertices with the type of quadrilateral they form

In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn.if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.