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3 years ago

60-points,5-star ratting,A thanks and MARKED AS BRANLIEST!

Mathematics

2 answers:

vitfil [10]3 years ago

8 0

Answer:

Step-by-step explanation:

31. D 6.5+8 = 14.5 > 12

32. B -2*5= -10

33. B -2x=6

Natalija [7]3 years ago

4 0

Answer:

31.) 6.5

32.) -5

34.) -2x = 6

Step-by-step explanation:

31.) 6.5 + 8 = 14.5 > 12

32.) divide -10/-2 = -5

33.) add -1 twice = -2x ... add yellow 1 = 6

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Find the Inverse Function : Algebra 2 y = 2x² + 1

Vera_Pavlovna [14]

$\displaystyle\\Answer:\ y=\sqrt{\frac{x-1}{2} } \ \ \ \ (x\geq 1,\ \ \ \ y\geq 0)$

Step-by-step explanation:

$y=2x^2+1\\$

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Divide both parts of the equation by 2:

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The restrictions are imposed on the inverse function by on y:

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1 year ago

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Mumz [18]

The slope is 3 over 5 or 3/5

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2 years ago

In the figure below, PQ=QR=RS.Find the length of WX. A) 2.25 B) 4.5 C) 5.25 D) 6.75

Elena-2011 [213]

The answer would be 4.5 and this is why:
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Irina-Kira [14]

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