Eduardo counted the square tiles on the floor of his rectangular room the area of each tile is one square foot the floor has 6! rows of tiles and 7 tiles in each row what is the area of the floor of eduardo's room?

6 X 7= 42

Step-by-step explanation:

to find the area of anything its length times width times height (LXWXH)

since they arent giving a width here its only LXH=?  

so 6X7=42

4

step-by-step explanation:

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47