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Morgarella [4.7K]
3 years ago
7

Solvex - 3x + 2 = 0 using substitution. U= x X^2 3x^2 X^4

Mathematics
2 answers:
nikitadnepr [17]3 years ago
3 0

Answer:

x = \frac{2}{3} Is the correct answer

Step-by-step explanation:

Move all terms that don't contain x to the right side and solve.

In pic

(Credit:Symbolab)

(Hope this helps can I please have brainlist (crown) ☺️)

Tasya [4]3 years ago
3 0
. . . . . . . . . 2/3 . . . . . . . . . .
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The area of a square is 72. what is the longest straight line that can be drawn between any two points of the square
goblinko [34]
The longest straight line that can be drawn between any two points of a square is the one that includes the points on the opposite corners of the squares. To determine the length of this straight line, we must first determine the length of the square's side. Since the area of the square can be calculated by taking the square of the side, then

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Then, using the Pythagorean theorem, we will find c (the longest side of straight line of the square) 

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podryga [215]

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Step-by-step explanation:

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3 years ago
In a 30-60-90 triangle the long leg is half the hypotenuse.
pentagon [3]
And because we know that we cut the base of the equilateral triangle in half, we can see that the side opposite the 30° angle (the shortest side) of each of our 30-60-90 triangles is exactly half the length of the hypotenuse.
7 0
2 years ago
Read 2 more answers
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Answer:

Therefore, Company B is offering the lowest price/lb at $12.73/lb.

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To determine price per lb, divide dollar amount by lbs.

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3 years ago
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