Compute the most rational way. 268*82+268*17−168*99 93*5.7−93*5.6 solve the equations 3.18x+2.6+0.9x+x=28 i put a reward of 23 points on these questions. do these and you'll have 23 points.

h who knows

step-by-step explanation:

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2