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zvonat [6]
3 years ago
15

Use a geometric model to factor x2 - 9 by following these steps:

Mathematics
1 answer:
Finger [1]3 years ago
4 0

Answer:(x-3) (x+3)

Step-by-step explanation:

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162 divided by [6 (7-4)^2 by the way the 2 is a exponent
r-ruslan [8.4K]
162/(6(7-4)^2)
pemdas
parenthasees inner first
so 7-4 is forst
7-4=3
162/(6(3)^2)
then exponents
3^2=9
162/(6(9))
multiplication
6 times 9=54
162/(54)=3
8 0
3 years ago
What is the circumference of the circle if r = 3,5 feet?
Nady [450]

Answer:

21.98

Step-by-step explanation:

C=2πr C=2d are the formulas of circumference so that would mean the diameter of the circle is 7 since 2 times the radius is the diameter. We then multiply the diameter 7 by PI to get 21.98

8 0
3 years ago
Can someone tell me the answer please?
vovikov84 [41]
6.241 I think that's right
4 0
3 years ago
Help would be nice‍♀️.
11111nata11111 [884]

Answer:

the ones with a line above the numbers are repeating decimals

5 0
3 years ago
Read 2 more answers
What’s the answer???
Natali [406]
I think it’s 1/3 hope it helps
5 0
3 years ago
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