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3 years ago

A vertex can represent

Mathematics

2 answers:

Iteru [2.4K]3 years ago

6 0

Answer:

Vertex typically means a corner or a point where lines meet. hope it helps in someway ig idk

Step-by-step explanation:

barxatty [35]3 years ago

6 0

Answer:

The Vertex is a point located in the western hemisphere of a chart (the right-hand side) that represents the intersection of the ecliptic and the prime vertical. In astrology, it is considered an auxiliary Descendant. The Anti-Vertex is the point that is exactly opposite the Vertex.

Step-by-step explanation:

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A map scale shows that 2 inches represents 90 miles. How many inches would represent 315 miles ?

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Factorization of x3+8

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Black_prince [1.1K]

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Step-by-step explanation:

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3 years ago

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Write the expression add 17,044 and 32,760 and then multiply by 1/2

Marina CMI [18]

Hey there!

The expression would be, $\frac{1}{2} (17044 + 32760)$

Hope it helps and have an amazing day!

5 0

3 years ago

!!!!!!!!!!!!!!!!!!!!

notsponge [240]

Option 3

The solution for given expression is $\frac{(x - 4)(x - 4)}{(x + 3)(x + 1)}$

<h3><u>Solution:</u></h3>

Given that we have to divide,

$\frac{x^2 -16}{x^2 + 5x + 6} \div \frac{x^2 + 5x + 4}{x^2 -2x - 8}$ ---- (A)

Let us first factorize each term and then solve the sum

Using $a^2 - b^2 = (a + b)(a - b)$

$x^2 -16 = x^2 - 4^2 = (x + 4)(x -4)$ ----- (1)

$x^2 + 5x + 6 = (x + 2)(x + 3)$ ----- (2)

$x^2 + 5x + 4 = (x+1)(x + 4)$ ---- (3)

$x^2 -2x - 8 = (x-4)(x + 2)$ ---- (4)

Now substituting (1), (2), (3), (4) in (A) we get,

$\frac{(x + 4)(x -4)}{(x +2)(x +3)} \div \frac{(x+1)(x+4)}{(x-4)(x +2)}$

To do division with fractions, we turn the second fraction upside down and change the division symbol to a multiplication symbol at the same time. Then we treat this as a multiplication problem, by multiplying the numerators and the denominators separately.

$\frac{(x + 4)(x -4)}{(x +2)(x +3)} \times \frac{(x - 4)(x + 2)}{(x + 1)(x + 4)}$

On cancelling terms we get,

$= \frac{(x -4)(x-4)}{(x + 3)(x + 1)}$

Thus option 3 is correct

6 0

4 years ago

A vertex can represent​

A vertex can represent