3 years ago

Find the side length of AC

Mathematics

1 answer:

Alona [7]3 years ago

6 0

It would be 12 I think

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Given that f(x) = x2 + x and g(x) = 3x + 1, find the value of g(f(-2)).

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Answer:

Step-by-step explanation:

$f(x) = x^2 + x\\g(x) = 3x + 1\\\\g(f(-2)) = ?\\f(-2) =?\\$

To find f(-2) , Substitute -2 for x in the given equation ;

$f(-2)= (-2)^2 +(-2)\\f(-2) = 4-2\\f(-2) = 2$

To find g(f(-2)) ;

$g(f(-2))\\f(-2) =2\\\\= g(f(-2)) = g(2)\\$

To find g(2) , substitute 2 for x in the given equation

$g(x) = 3x+1\\g(2) = 3(2)+1\\\\g(f(-2)) = 6+1\\\\g(f(-2))=7$

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3 years ago

I need help with the rest of these

Anit [1.1K]

Answer:

Step-by-step explanation:

5) 2 4/9

= 22/9

= 2.4444......

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= - 11/6

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2) -2/11

= - 5.5

4) 1/3

= 0.3333......

6) - 13/6

= - 2.166666667

8) 13/99

= 0.1313131313......

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4 years ago

−px+r=−8x−2 solve for x<br> Plx I need this ASAP

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Answer:

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Step-by-step explanation:

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3 years ago

Write 0.000829 in scientific notation.

Leno4ka [110]

Answer:

8.29×10^-4

Step-by-step explanation:

hope it helps ,pls mark me as brainliest

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4 years ago

It turns out i need sum help help TOTTALY isnt cuz i dont wanna do it :')<br><br><br> 10pnts

klemol [59]

Answer: Multiply by 17 and simplify them.

Step-by-step explanation:

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3 years ago

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