Abillfold holds one-dollar, five-dollar, and ten-dollar bills and has a value of $210. there are 50 bills total where the number of one-dollar bills is one less than twice the number of five-dollar bills.
how many of each bill are there?

(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

it has changed from the width and the height.

step-by-step explanation:

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step-by-step explanation: