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Alona [7]
3 years ago
7

What is the image of (3,9) after a dilation by a scale factor of 3 centered at the origin

Mathematics
2 answers:
Sav [38]3 years ago
7 0

Answer:

(9, 27 )

Step-by-step explanation:

Since the dilatation is centred at the origin, multiply each of the coordinates of the original point by the scale factor of 3

(3, 9 ) → (3(3), 3(9)) → (9, 27 )

777dan777 [17]3 years ago
5 0
Can someone answer this plz
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MariettaO [177]

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D

Step-by-step explanation:

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7 0
3 years ago
What is the value of the coefficient of the fourth term of the expansion of (a+b)^5 ?
melomori [17]

Answer:

I don't know if you wanted it expanded using "Pascal's Triangle" or "Binomial Theorem" but either way is the same. Your expanded equation is:

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I hope this is any help to you, have a nice day.

Step-by-step explanation:

6 0
3 years ago
Plz help it was due last week :((((
vesna_86 [32]
Formula= (y2-y1)/ (x2-x1)

(-5 - -1) / (-2 - -4)
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q8 is C

(-3 - -3) / (8 - 4)
(0) / (4) = 0
q12 is D
4 0
3 years ago
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