Answer:
B. 52°
Step-by-step explanation:
x + 38 + 90 = 180
x + 128 = 180
x = 180 - 128
x = 52°
Answer: I would guess B
Step-by-step explanation: If I am wrong.... I am really sorry. :(
Answer: Yes, it is.
Step-by-step explanation:
Sorry, I just know the answer because I just did this in school. Like- right now
Answer: 150
Step-by-step explanation:30 an hour