3 years ago

What does z equal 1 - z/5 = 9

1 answer:

8 0

The answer to this question is Z = -40

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Assoli18 [71]

Answer:

.60

Step-by-step explanation:I need brainliest for the next rank I’d appreciate it

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2 years ago

muminat

24. Hope this helps:)

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3 years ago

ehidna [41]

Answer:

They are parrellel and share the same angle conguence.

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3 years ago

MrRissso [65]

Answer:

Step-by-step explanation:

1/4(n+8)-(6xB)

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3 years ago

ozzi

1) you can expand the brackets, simplify, set the equation = 0 and then do a double bracket factorisation.

$(x - 4)^{2} - 28 = 8 \\ x - 8x + 16 - 28 = 8 \\ x - 8x - 12 = 8 \\ x - 8x - 20 = 0 \\ (x - 10)(x + 2) = 0 \\ x = 10 \\ x = - 2$

$x^{2} - 6x - 7 = 0 \\ (x - 7)(x + 1) = 0 \\ \\ x - 7 = 0 \\ x = 7 \\ \\ x + 1 = 0 \\ x = - 1$

therefore Josh's solution is wrong asx = 7 and x= -1

5 0

3 years ago