please help me :) Which of these numbers is the greatest? A. 3,213,213 B. 7.8 x 10 to the 5 power C. 6.3 x 10 to the 6 power D. 11,014,114

Choice C :  

Step-by-step explanation:

Choice A won't be it because it's only 3 million.

Choice B won't work because it's 83 million.

Choice C WILL WORK because it's 98 million.

Choice D won't work because it's only 11 million.

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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