2 years ago

Does anyone know how to do this?? thank you for your help

Mathematics

1 answer:

sweet [91]2 years ago

8 0

Answer:

substitute 1 for t

Step-by-step explanation:

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Solve this identifying holes, vertical asymptotes, and horizontal asymptotes for

USPshnik [31]

$x^2+7x+12=x^2+4x+3x+12=x(x+4)+3(x+4)=(x+4)(x+3)\\\\-x^2-3x+4=-(x^2+3x-4)=-(x^2+4x-x-4)\\\\=-[x(x+4)-1(x+4)]=-(x+4)(x-1)\\\\f(x)=\dfrac{x^2+7x+12}{-x^2-3x+4}=\dfrac{(x+4)(x+3)}{-(x+4)(x-1)}\\\\\text{Vertical asymptotes:}\\\\(x+4)(x-1)=0\iff x+4=0\ \vee\ x-1=0\\\\\boxed{x=-4\ and\ x=1}\\\\\text{Horizontal asymptotes:}$

$\lim\limits_{x\to\pm\infty}\dfrac{x^2+7x+12}{-x^2-3x+4}=\lim\limits_{x\to\pm\infty}\dfrac{x^2\left(1+\dfrac{7}{x}+\dfrac{12}{x^2}\right)}{x^2\left(-1-\dfrac{3}{x}+\dfrac{4}{x^2}\right)}=\dfrac{1}{-1}=-1\\\\\boxed{y=-1}$

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3 years ago

What is the answer please?

docker41 [41]

Answer: D (bottom option)

Not Congruent

Step-by-step explanation:

Assuming the trapezoids are to scale, they are not the same shape. This means that they could not be congruent even if they were centered on top of each other.

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2 years ago

What is 1/16 (fraction) divided by 24?

polet [3.4K]

1/384

Hope this helps

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3 years ago

Read 2 more answers

Solve x in the equation X2-12x+36=90

Dahasolnce [82]

Step-by-step explanation:

2x-12x+36 =90

-10x + 36 = 90

-10x =54

x = - 5.4

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3 years ago

natta225 [31]

Answer:

60°

Step-by-step explanation:

The sum of angles in a triangle is 180°.

∠R + 88° + 32° = 180°

∠R = 60° . . . . . . subtract 120° from both sides of the equation

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3 years ago