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DedPeter [7]
3 years ago
9

Graph: - 4x + 4y > 20 & 4x + 4y < -12please help !!!!!​

Mathematics
1 answer:
VARVARA [1.3K]3 years ago
8 0
I’m not totally sure about the less and greater signs because I’m not sure you can graph using those signs but either way their are your line equations

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If 2 is a factor of a number, is that number a prime number? <br><br> ___________ explain
Nataliya [291]
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4 0
3 years ago
Can anyone figure this out? I’ll give Brainly :)) thank you!
Dennis_Churaev [7]

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hey:)

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8 0
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Naily [24]

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6 0
3 years ago
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olya-2409 [2.1K]

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4 0
3 years ago
Explain (1+y)^2 how does it turn into 1+2y+y^2 ? i don't understand
Greeley [361]
I will show you the steps on how you get that answer and if you have any questions after that let me know and I'd be more than happy to help answer them for you.
The first step for solving (1 + y)² is to use the equation (a + b)² = a² + 2ab + b² to expand the expression.
1² + 2 × 1y + y²
1 raised to any power equals 1,, so remove the power.
1 + 2 × 1y + y²
Calculate the product of 2 × 1y.
1 + 2y + y²
Finally,, use the commutative property to reorder the terms.
y² + 2y + 1
Let me know if you have any further questions.
:)
6 0
3 years ago
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