The answer is 24,000. the thousands place is 0,000. place 2 in ten thousands 20,000 place 4 in thousands 24,000 and... there's nothing else to do. the answer is 24,000.
The only correct answer would be A because of the following reasons
1. Sin is defined as opposite/hypotenuse
2. Cos is defined as adjacent/hypotenuse
W = unknown number
7w - 8 = 3 (product of 7 and a number, w, subtract 8) is 3
7w = 11
w = 11/7
