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Setler [38]
2 years ago
5

Given f(x) = 3x2 − 48 and g(x) = x − 4, identify (f/g)(x).

Mathematics
1 answer:
Ratling [72]2 years ago
3 0

The choose a. 3x+12

( \frac{f}{g} )(x) =  \frac{3 {x}^{2} - 48 }{x - 4}  =  \frac{3( {x}^{2} - 16) }{x - 4}  \\  \\  =  \frac{3(x - 4)(x  +  4)}{x -4}  \\  \\  = 3(x + 4) \\  = 3x + 12

I hope I helped you^_^

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AB and CD are parallel find the value of y<br> Show clearly how you got your answers with reasons
Zina [86]

Answer:

y = 167°

Step-by-step explanation:

The vertex of the triangle = 154° ( alternate angle to 154° )

The triangle has 2 equal legs so is isosceles with 2 base angles congruent

base angle = \frac{180-154}{2} = \frac{26}{2} = 13°

base angle and y are adjacent angles, lie on straight line AB and sum to 180°

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ABC was dilated to create A' B' C'. What is the center of dilation? And what is the scale factor of the dilation?
Virty [35]

Given:

In the given figure the vertices of triangle ABC are A(-2,2), B(4,2), C(-2,-2).

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