Answer:
n = 8
Step-by-step explanation:
3 + (2+8)=(3+2)+n
3 + 10 = 5 + n
13 = 5+n
Answer: 377
1,400 - 1,023 = 377
1,023 + 377 = 1,400
Step-by-step explanation: easy
b=145 degrees (corresponding angles)
a+145= 180 (straight angles)
a = 180-145
a =35
It would be C because that is the one that make the most sense