4523 + (-4523)
4523 - 4523
0
20x 10 to the third power equals 20000
Answer:
its true answer is 0 how many times you multiply zero it's result is always zero
Answer:
x = 21
Step-by-step explanation:
21 x 3 = 63 and 63 + 67 = 130 and sense there across from eachother this is correct because vertical angles are always the same measure.
Hope this helps!
Answer:
c
Step-by-step explanation:
