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kumpel [21]
4 years ago
12

Please hurry!!!

Mathematics
2 answers:
OlgaM077 [116]4 years ago
3 0
The answer would be x=6
kompoz [17]4 years ago
3 0

Answer:

126

Step-by-step explanation:

squaring both sides

(\sqrt{2x+4} ^{2} =16^{2}

⇒2x+4=256

2x=252

x=252/2=126

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Item 5 Identify the terms, coefficients, and constants in the expression 6 + n x n + 1/2d
Alenkasestr [34]

Answer:

Terms (Variables) =  x , d . Their corresponding coefficients = n^2 , 1/2 . Constant = 6

Step-by-step explanation:

6 + n x n + 1/2d

6 + n^2 x + 1/2d

Terms (Variables) =  x , d . Their corresponding coefficients = n^2 , 1/2 . Constant = 6

7 0
3 years ago
What is the 12,000 mile long mountain range called?
antoniya [11.8K]
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3 0
3 years ago
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If there were 45 cars In a line that stretched 454 feet, what is the average car length?
jolli1 [7]

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3 years ago
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8 0
3 years ago
2x – 5x + 16 = –3(x – 6)
lapo4ka [179]

Answer:

0

Step-by-step explanation:

2x – 5x + 16 = –3(x – 6)

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x = 0

6 0
3 years ago
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