Answer:
x=18
Step-by-step explanation:
Vertical angles are congruent. This means that they are equal to each other. So, to solve set them equal to each other and isolate x. First, set up the equation. Then, subtract x from both sides. Finally, add 11 to both sides and simplify.
1) 
2) 
3)
5.945 is the answer, can i get brainliest
B) 0.45 and D) 9/20 are both eqivalent to 45%.
Answer:
0.3
Step-by-step explanation:
3.60 divided by 12