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rewona [7]
3 years ago
13

X = -1, y = 2, z = -3, and w = 4 x^2 - y^2​

Mathematics
1 answer:
Marina CMI [18]3 years ago
4 0

Answer:

x^2 - y^2 = 1 - 4 = -3

Step-by-step explanation:

sub the given number then minus

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4 years ago
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mestny [16]
6y²-20y+6 Not sure on this one but gave it a good guess!

7 0
3 years ago
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Triangle FGH is reflected across a vertical line to produce ABC. Which statement is true
nadezda [96]

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5 0
3 years ago
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iogann1982 [59]

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8 0
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Help 20pts show your work too ;)
Tamiku [17]
So first make them inproper fractions
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12 can go into both numbers
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Hope this helped you :)

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7 0
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