Answer:
2,8
Step-by-step explanation:
Answer:
We are solving for the area so; A=134.16
Step-by-step explanation:
Answer:
x = 7 ± 
Step-by-step explanation:
Given
4(x - 7)² - 48 = 12 ( add 48 to both sides )
4(x - 7)² = 60 ( divide both sides by 4 )
(x - 7)² = 15 ( take the square root of both sides )
x - 7 = ±
( add 7 to both sides )
x = 7 ±
Answer:
B
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I’m not 100% sure though
12.23
0
3.6
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