This is math, not art, just saying. Although, it kinda looks like abstract art at this point.
In problem 13, (10x-17) and (8x+1) are alternate exterior angles. They are both on the outside of the lines and on opposite sides. Alternate exterior angles are congruent which means they equal each other. So, you can set the two equations equal to each other, solve for x, the plug that value back in to the separate equations of each angle.
In this same problem, the bottom two angles form a 180 degree angle or straight line, so if you add both equations together they equal 180, and you can solve for y.
I think the answer is principles of design.
Disco is a style of dance music that developed in the early 70s, mainly from funk and soul music. It was popularized and orginated by mainly gay and black audiences in larger cities in the U.S. and is derived from the French word discothèque meaning nightclub.
Blues was originated by African Americans in the Deep South of the United States in the beginning of the 20th century. It draws inspiration from roots in African-American work songs, spirituals, traditions, and folk music
Punk Rock developed in the early 70s inspired by 60s garage rock and proto-punk music. Punk bands were commonly stripped down, hard and fast melodies that were heavily political and anit-establishment while embracing a DIY ethic.
Answer:
What kind of art do you do??