Ooooohhh i'm am so sorry. The best thing u can do is ask your teacher & leave it blank!!! If I knew, I would love to help if i knew though!!!!
Answer:
x = 8
Step-by-step explanation:
Triangle OBC is congruent to triangle OBA (SAS ---- side angle side)
Answer: on edg it’s the first answer ; Skewed
9514 1404 393
Answer:
- 2x
- 2
- 128x +640
Step-by-step explanation:
1.

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2.

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Answer:
-9
Step-by-step explanation:
Think about the Keep and change rule, since this is negative, the more negative numbers there are the more it will go deeper. -4 - 5 is -9 because just create a number line and place -4 one it, then jump backwards 5 times.