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Elena L [17]
3 years ago
13

Use special right triangle find the exact value of x. X=?

Mathematics
1 answer:
swat323 years ago
3 0

Answer: 12

Step-by-step explanation:

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Enlgis por favor que paso a paso con explication
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What is the value of x? Show all of your work.
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What is the equation? I cannot solve for x if I do not have an equation to solve for.
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The area of a rectangle is given by 3x^3+14x^2-23x+6
dmitriy555 [2]

The length of the rectangle is defined by (x-1)\cdot \left(x-\frac{1}{3} \right).

Geometrically speaking, the rectangle area is equal to the product of its base and its length. According to the statement the area is represented by a <em>third</em> <em>order</em> polynomial and width by a <em>first order</em> polynomial and, thus, length must be a <em>second order</em> polynomial.

By factor the polynomial we get the following roots:

A = 3\cdot x^{3}+14\cdot x^{2}-23\cdot x + 6

A = (x+6)\cdot (x-1)\cdot \left(x-\frac{1}{3} \right)

Then, the length of the rectangle is defined by (x-1)\cdot \left(x-\frac{1}{3} \right).

To learn more on rectangles, we kindly invite to check this verified question: brainly.com/question/10046743

7 0
2 years ago
Help i need this soon its 8th grade math​
earnstyle [38]

Answer:

50 degrees

Step-by-step explanation:

vertical angles are the same

angle LPM = 180-60-70

angle LPM = 180-130 = 50

angle LPM = angle KPN

50=angle KPN

3 0
3 years ago
Read 2 more answers
On average, Mackenzie drinks of an 8-ounce glass of water in 24 hours. How much
vichka [17]

Answer:

1/3

Step-by-step explanation:

If Mackenzie drinks 8 ounces of water per 24 hours, that could be written as a ratio and a fraction. 8:24, 8/24

8/24 in its simplest form is 1/3.

3 0
3 years ago
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