In june, cory begins to save money for a video game and a tv he wants to buy in december. he starts with $20. each month he plans to save 10% more than the previous month. how much money will he have at the end of december?

actually it's $189.74 you have to add the totals together

Step-by-step explanation:

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