A tabletop in the shape of a trapezoid has an area of 6,027 square centimeters. Its longer base measures 131 centimeters, and the shorter base is 65 centimeters. What is the height? The height of the tabletop is centimeters.
answer for

he used the algebra tiles correctly.

step-by-step explanation:

given : 3x(2x-1)

solution :

since he used algebra tiles .

armando's solution is the same in the solution shown in figure

as he distributed 2x into x and x and wrote them vertically

and also write   -1 vertically

and 3x into x and x and x and wrote it horizontally

performing the multiplication in the algebra tiles we get

and solving the given expression :

3x(2x-1)

since solving the expression using tiles   and solving the expression algebraically we get the same answer

thus   we can choose the first statement as the answer to this problem which is "he used the algebra tiles correctly".

omg what happend to your question? if you could edit this question i can

step-by-step explanation:

6/20

step-by-step explanation: