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Sonja [21]
3 years ago
8

Help me, please.........

Mathematics
2 answers:
vlabodo [156]3 years ago
6 0

Answer:

Step-by-step explanation:

an  altitude   -  a ( forms with a line an angle of 90 degrees)

a perpendicular bisector-  c ( divide the line in 2 equal parts and it is perpendicular on  the line)

an angle bisector  - d ( divide the angle in 2 equal parts)

a median - b ( a segment between an angle and the middlepoint of the opposite line)

charle [14.2K]3 years ago
5 0

Answer:

de for the second

Step-by-step explanation:

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(4*10^4)+(6*10^2) Standard form
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Answer:

40600

Step-by-step explanation:

(4 * 10^4) + (6 * 10^2) =

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7 0
3 years ago
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Wewaii [24]

(g-f)(x) = -x^2-5x-5

Step-by-step explanation:

Given functions are:

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The operations on functions can be performed just as they are performed on polynomials

So

(g-f)(x)=g(x)-f(x)\\=(x-7)-(x^2+6x-2)\\=x-7-x^2-6x+2\\

Combining like terms

=-x^2+x-6x-7+2\\=-x^2-5x-5

Hence,

(g-f)(x) = -x^2-5x-5

Keywords: Functions

Learn more about functions at:

  • brainly.com/question/2821386
  • brainly.com/question/2860697

#LearnwithBrainly

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What key features can be identified from graphs of polynomials of higher degrees?
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Hope this helps :)

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