What is the area, in square units, of the parallelogram shown below? 21
56
63
81

63

Step-by-step explanation:

You find the area of a parallelogram the same way you would a rectangle.

A = lw or A = bh so A = (9)(7). A = 63

well if he bought them at 5 cedis each sold them at 7 cedis each then he would make a profit of 2 cedis of each book. if in total he made 150 cedis profit that means he sold 75 books. he lost 12 books at the start so that means he originally bought a total of 82 books.

step-by-step explanation:

h is the x-coordinate of the vertex

step-by-step explanation:

we have

in this function

the point represent the vertex of the function

so

h is the x-coordinate of the vertex

k is the y-coordinate of the vertex