1) x=9, because we can use the Pythagorean theorem, x^2 + 144 = 225, x^2 = 81
2) , because 6^2 +6^2 = 72,
3) , because
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Answer:
3,3
Explanation:
-7 - -4 can translate to 7-4, which equals 3. 6-3 equals three so that is your 3,3.
C. It led in a mass migration of African Americans to the Midwest.
3. the first one.
4. I would say the third one