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alisha [4.7K]
3 years ago
15

-2x2-x-1=0 our answer...

Mathematics
1 answer:
Brut [27]3 years ago
5 0

Answer:

x=-1/5

Step-by-step explanation:

2x2-x-1=0

-4x-x-1=0

-5×-1=0

-5×=1

×=-1/5

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Answer:

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Step-by-step explanation:

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In quadrilateral ABCD, angle A is 75 degrees, angle B is 115 degrees, and angle D is 90 degrees. What is the measure of angle C?
galina1969 [7]

Answer:

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Step-by-step explanation:

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3 years ago
What is - 6<br><br> 5p - p when you simplify it
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3 years ago
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velikii [3]

Answer:

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Step-by-step explanation:

Let <u>P</u> represent the points your team made.

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p = 2x - 4 ( our points = 2 times more then the other teams points minus 4.

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3 years ago
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Step-by-step explanation:

7 0
3 years ago
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