The value of x in the equation

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.

Convert the number to decimal form. 12) 312five a) 82 b) 30 c) 410 d) 1560 13) 156eight a) 880 b) 96 c) 164 d) 110 14) 6715eight a) 53,720 b) 3533 c) 117 d) 152

On ryan's last social studies test there were two types of questions true/false worth 3 points each and multiple choice questions worth 4 points each