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Murljashka [212]
3 years ago
5

7/3x+1/3x=1+5/3xplz help ​

Mathematics
1 answer:
liubo4ka [24]3 years ago
7 0
(Multiply all by 3 )
7x+x=3+5x
8x=3+5x
3x=3
x=1
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Tony has a rectangular yard he would like to fence. He knows the length of his yard is 3x3+4x2−6x and the width of the yard is 2
Step2247 [10]

Answer:

P = 6x³ + 12x² - 18x + 8

Step-by-step explanation:

Given that:

Length = 3x3+4x2−6x

Width = 2x2−3x+4

The length of fencing needed will be :

Perimeter of rectangle (P) = 2( Length + Width)

P = 2[ (3x3+4x2−6x) + (2x2−3x+4)]

P = 2 (3x³+ (4x² + 2x²) + (-6x - 3x) + 4)

P = 2(3x³ + 6x² - 9x + 4)

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6 0
3 years ago
What is the answer, intellectuals
UkoKoshka [18]

\huge{\boxed{227}}

Here's our expression: 3*(5+4)^{2}-4^{2}

We will follow the order of operations and begin by solving everything in parentheses. 3*9^{2}-4^{2}

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Finally, we solve the addition and subtraction. Since there is no addition, we will solve the subtraction. \boxed{227}

7 0
3 years ago
84/120 simplified as a fraction
Pachacha [2.7K]
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3 years ago
(8x^4+1)^2 combine like terms and expand​
White raven [17]

Answer:

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Step-by-step explanation:

4 0
2 years ago
How do I figure out how to solve archs and chords?
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Quizlet should help you with this
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