97-54=43
97 and b are the same angle so therefore you can subtract 97-54=43
Because those are straight lines, the 46 degrees must be equal to the (2x - 4).
2x -4 = 46.
2x = 46 + 4
2x = 50
x = 50/2
x = 25.
B 6.44 because 6.4 is equal to 6.40 and in between 6.40 and 6.60 there is 6.44.
We can put the two equations together with substitution, and we get
3x + 2y = 30
Now we have a single equation in two variables, so we don't have enough information to solve for both x and y.
12 ft is your answer hope that helps
