Answer:
angle ABC = 30°
Step-by-step explanation:
I attached a picture. if any part is not understandable leave a comment.
22.02............................................................................
Answer:
the answer iissss.....5x-15
Step by Step :
1. 9(2j + 7 + 5j)
2. (9)(2j) + (9)(7) + (9)(5j)
3. 18j + 63 + 45j
Answer: 63j + 63
700 because 10 times 20 is 200 and 500 plus 200 is 700.