A limousine company charges a fixed cost for a limousine and an hourly rate for it’s driver. It cost $500 to rent a limousine for 5 hours and $800 to rent a limousine for 10 hours. What is the fixed cost, in dollars, to rent the limousine.

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.

b.

step-by-step explanation:

where is the graph, sweetheart?

step-by-step explanation:

the figure is a concave pentagon.

step-by-step explanation:

in mathematical context, a pentagon is a flat, two-dimensional closed shape (polygon) with 5 straight sides and 5 angles.

now a pentagon is said to be concave if one or more corners bend inwards and at least one of its angles is 180 degrees or more than 180 degrees.

in the given figure, we can see that we have a corner which is bending inwards and an angle which is clearly greater than 180°. therefore, it is a concave pentagon.