3 years ago

Which expression is equivalent to C^2-4/c+3 divided by c+2/3(c^2-9)

1 answer:

8 0

$\frac{ {c}^{2} - 4 }{c + 3} \times \frac{3( {c}^{2} - 9 )}{c + 2}$

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mylen [45]

Answer:

x= - 2

Step-by-step explanation:

hello :

note : the equation of the axis symmetry for the parabola : y =ax²+bx+c

when : a≠ 0 is : x=- b/2a

in this exercice : a=1 and b=10

so : x= -10/2 = -5

7 0

3 years ago

Greeley [361]

Answer:

-3/5

Step-by-step explanation:

Parallel lines have the same slope. If ab has a slope of -3/5 and is parallel to cd, the cd has a slope of -3/5

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3 years ago

Brut [27]

Answer:

your slope will be -1

Step-by-step explanation:

if you do y-y and x-x you then divide those answers and you will end up with m=-1

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3 years ago

snow_lady [41]

It should be y=1/2x+1

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3 years ago

Advocard [28]

715 because 275/5= 55 then 55x13 will give you 715

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3 years ago