A customer wants rhombus shaped tiles for his countertops. The height is 3 inches and the area of each tile is 21.6 in2 what is the length of each side of the tiles

46 dollars is the answer.

step-by-step explanation:

6*6 = 36,         36+10=46

step-by-step :

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: