Can someone help me on this one?

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

]supplementary angles are two angles that add up to . • complementary angles are two angles that add up to degrees. • adjacent angles share a and a • congruent angles have the measure. • an triangle has one angle that is greater than 90 degrees. • a triangle with angles 45°, 45°, and 90° would be a triangle

Rounded to the nearest tenth, what is the value of x