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Naily [24]
3 years ago
9

Im begging someone help me please

Mathematics
1 answer:
Tems11 [23]3 years ago
7 0

Answer:

c. a: 4

b: 12

c: 9

4x² +12x+9=0

(2x+3)(2x+3)= 0

(2x+3)²=0 {square root both sides}

2x+3=0

2x=-3

x= -3/2

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Write the symbols and use to find the next terms . 3,6,9,12​
Elodia [21]

Answer:

15

Step-by-step explanation:

the pattern is adding by three so 12+3=15

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a_sh-v [17]

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Step-by-step explanation:

Because the points are being flipped over the x-axis the y values remain the same, but the x values are multiplied by -1. Multiplying the values by -1 will switch a negative value positive and a positive value negative. This will correctly flip the points to the opposite side of the graph.

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Anna35 [415]

Answer:

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3 0
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The sides of two cubes are in the ratio 2:1. What is the ratio of their volumes ?
olasank [31]

Please mark as brainliest

Answer:

we know that, Volume of cube=a³

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Step-by-step explanation:

ATQ: 2x=a³ and, x=A³

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we know that, surface area of cube is 6a²

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= 6³√4x²

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Ratio of S.A=(6³√4x²)÷(6x²)

Ratio of S.A=³√4:1

<em><u>Please mark as brainliest</u></em>

Have a great day, be safe and healthy

Thank u  

XD

5 0
3 years ago
What is the algebraic expression for: four less than three times the number of egg orders and six more than two times the number
sashaice [31]
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6 0
4 years ago
Read 2 more answers
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