Find the value of x 117,145,133,140,119,125

here u go hope this is right

Step-by-step explanation:

x + 779 = 900

x = 900- 779

x = 121

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66answer:

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