2 years ago

Trying to help a friend

Mathematics

1 answer:

Yanka [14]2 years ago

3 0

Answer:

AAS is Test of congruancy

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katovenus [111]

Let me ask my brother he's smart

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2 years ago

What is the lower quartile for 55,55,50,52,46,38,48,51,55,56

Feliz [49]

Answer:

Step-by-step explanation:

The first or lower quartile is the median of the lower half of the data: 48

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2 years ago

What is the image point of (1,-1)(1,−1) after a translation left 4 units and down 5 units?

DENIUS [597]

Answer:

The new point would be (-3,-6)

Step-by-step explanation:

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3 years ago

On a Saturday, Saul can cut 4 lawns in 6 hours. If Mitch can mow lawns at the same rate, how long will it take him to

kotykmax [81]

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13 1/2 hours

Step-by-step explanation:

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2 years ago

What is the difference? startfraction 2 x 5 over x squared minus 3 x endfraction minus startfraction 3 x 5 over x cubed minus 9

weeeeeb [17]

The difference of the expression $\frac{2x^5}{x^2 - 3x} - \frac{3x^5}{x^3 - 9x}$ is $\frac{2x^5(x + 3) - 3x^5}{x(x - 3)(x + 3)}$

<h3>How to determine the difference?</h3>

The expression is given as:

$\frac{2x^5}{x^2 - 3x} - \frac{3x^5}{x^3 - 9x}$

Factor the denominators of the expressions:

$\frac{2x^5}{x(x - 3)} - \frac{3x^5}{x(x^2 - 9)}$

Apply the difference of two squares to x² - 9

$\frac{2x^5}{x(x - 3)} - \frac{3x^5}{x(x - 3)(x + 3)}$

Take LCM

$\frac{2x^5(x + 3) - 3x^5}{x(x - 3)(x + 3)}$

Hence, the difference of the expression $\frac{2x^5}{x^2 - 3x} - \frac{3x^5}{x^3 - 9x}$ is $\frac{2x^5(x + 3) - 3x^5}{x(x - 3)(x + 3)}$