20,000,000+400,000+80,000+4,000+100+60+3
I'm sorry I don't know the answer but I do have to say that you are loved and no matter how many mistakes you make you will still always be loved. Step-by-step explanation:
Answer:

Step-by-step explanation:
we have:

we also have:

from (1)(2) => proven
Answer:
x=48°
Step-by-step explanation:
We two lines cross over each other, making four angles, the angles opposite each other are equal. They're called vertically opposite angles.