Using square tiles that are 2 inches on a side. tessfound she
needed exactly 18 tiles to cover an area. what was thetotal area
covered by the tiles?

total area of the tiles = 72 square inches

Step-by-step explanation:

Using square tiles that are 2 inches on a side.

total of 18 tiles to cover the area .

side of the square tile is 2 inches

area of the square is side times sides

area of the tile =

area of 18 times = 18 times area of the tile

=

total area of the tiles = 72 square inches

the axial of symmetry

step-by-step explanation:

hello :

70y^8 + 30y^6 = 2 ( 35 y^8 + 15y^6)

the lenght is : 35 y^8

the width is : 15y^6