Answer:
acute: ZXB
right: WBZ, XBY, XBZ, ZBW
obtuse: YXZ,
straight: WBX, YBZ, ZBY,
not:
Step-by-step explanation:
Answer:

Step-by-step explanation:
<u>Step 1: Multiply
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Answer: 
Answer:
c) 15m + 2n
Step-by-step explanation:
8m+4n+7m−2n
Combine like terms
8m+7m +4n−2n
15m +2n
Answer:
Im pretty sure its b. 4, 10, 12
Step-by-step explanation: