Answer:
Image 1: 136/3 or 45 1/3
Image 2: 42
Explanation:
In image 1, 50+3x-6= 180 because the measure of a line is 180 degrees. 180-50= 130 meaning 3x-6 is equal to 130. Add 6 to 130 and divide by 3 to get the value of x.
In image 2, 35 is proportional to 10, 28 is proportional to 8, and 4x-6 is proportional to 12. The constant of proportionality is 3.5. EX: 35 divided by 10 is 3.5. 28 divided by 8 is 3.5.
12 times 3.5 is 42.
All angle pairs; 35 and 10, 28 and 8, and 42 and 12, have equal angles.