The speed at which they are approaching each other is 95+ 75 = 170 mph. so the required time = 238/170 = 1.4 hours ( or 1 hour 24 minutes ). I hope they were not on the same line!!
The answer is 98 degrees relative to the axis(probably u or v axis ) due to the fact that complementary angles are 90 degrees or it could be 8 degrees if you take the u or v axis as a constraint axis
