Answer:
x + x + 30 = 180
2x + 30 = 180
2x = 150
x = 75 degrees for the other two sides of the triangle
Step-by-step explanation:
Answer: 75 degrees on the other two angles because all of the angles added together should be 180. So if you do 180-30 then divide that by 2 you get the other two angles.
B. 3x+2 is the correct answer
Answer: 5^5
Since 5x5x5x5x5 = 3,125