Suppose Brandon played video games for 27 hours last week. If the ratio of Mario themed gam to all other video games is 4:5, how many hours did Brandon spend playing Mario themed games?

12

Step-by-step explanation:

5+4= 9 which is the parts of the ratio now distribute them according to how many parts and u will see that he has been playing mario games for 12 hrs personally i prefer sonic tho :)

(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