D. 299ft math questionif you get this right i will mark you as a brainliest

As the sum of the angles of a triangle is 180 degrees, we can find the measure of Angle A.

180 - 102.9 - 18.6 = 58.5

Now that we know angle A, we can use the Law of Sines to find AB. The angle opposite BC is 58.5 degrees, which we found above. The angle opposite AB is angle C, which is 18.6 degrees.

By the Law of Sines,

AB / sin (18.6) = 943 / sin (58.5)

AB / .31896 = 943 / 0.85264

AB / .31896 = 1105.97652 by simplifying the right side

AB = 1105.97652 * .31896 by multiplying both sides by .31896 and clearing fractions

AB = 352.7622, which is 353 rounded to the nearest whole number.

Thus, AB is 353 feet and choice A is the best answer.

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .