The number of cells in a tile is 4. If colored alternately, there are 3 of one color and 1 of the alternate color. To balance the coloring, an even number of tiles is needed. Hence the board dimensions must be multiples of 4.

In the given range, there are 7 such boards:

4×4, 8×8, 12×12, 16×16, 20×20, 24×24, and 28×28

3 0

3 years ago

Which shape below has both reflection and rotation symmetry

Effectus [21]

Answer:

option 4

Step-by-step explanation:

its 4 my dude .......

7 0

3 years ago

Seven tenths of the new recruits did not like their first haircut. What

Monica [59]

Three tenths? haha duh

4 0

3 years ago

Read 2 more answers

A sheet metal firm intends to runquality control tests on the shear strength of spot welds. As a guideline for choosing a sample

Yakvenalex [24]

Answer:

Step-by-step explanation: see attachment below

6 0

4 years ago

Find the LCM:h. 3x^2(x+1) (x-1) and 6x(x-1)^2 (x+2)​

Find the LCM:h. 3x^2(x+1) (x-1) and 6x(x-1)^2 (x+2)