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Serggg [28]
2 years ago
5

HeeeeeeeeeeeeeelpPlease help!​

Mathematics
2 answers:
Angelina_Jolie [31]2 years ago
6 0

Answer:x=4

Step-by-step explanation:

inna [77]2 years ago
4 0

Answer:

x = 4

Step-by-step explanation:

Since it's a equilateral triangle, all sides are equal

So you can do the equation 3x - 1 = 11

You then add 1 on both sides, leaving the equation as 3x = 12

You divide both sides by 3, which leaves you with x = 4

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Elena-2011 [213]

You have the following expression:

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To verify the identity, you have that the left side of the equation becomes:

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because of the product of an expression by its conjugate result in a difference of squares. Or simplfy by expanding the factors and simplying.

Next, you have:

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1 year ago
Lamar has a bookcase with b shelves. There are 12 books on each shelf. Using b write an expression for total numbers of books
Snowcat [4.5K]
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3 years ago
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liraira [26]

Answer:

4\7

Step-by-step explanation:

8 0
3 years ago
Based on What you learned about economics of organic produce, explain why buying organic food is so expensive
Elis [28]

Answer:(:

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6 0
3 years ago
A savings account with compounded interest can be modeled by which type of graph
Leona [35]

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6 0
3 years ago
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