Find the value of x in the triangle shown below.
34°
50

anyone? find the second, fifth, and ninth terms of a sequence where the first term is 65 and the common difference is -7. 72, 93, 121 72, 79, 86 58, 37, 9 58, 51, 44

Ricardo ran the 400 meter race 3 times his fastest time was 54.3 seconds his slowest time was 56.1 seconds if his average time was 55.0 seconds what was his time for the third race

When i add money am i supposed to make it like this 7+12 or 7.00+12.00 because i got 19 dollars for my answer