Answer:
tan(F)
Step-by-step explanation:
This is an isoceles triangle, both sides are the same so both the angles are the same as well. The sine and cosine of angles D and F are going to be the exact same because of the same sides. The only one that would be different would be the tangent of F or D.
1% = 36000÷20= 1800
100% = 100× 1800= 180000
the dollar amount of the retail price of his recordings is $ 180000.
X is across and Y is up and down
0,5 2,4 4,3 6,2 8,1 10,0
