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KiRa [710]
3 years ago
14

Solve the quation by completing the square . round to the nearest hundredth if nessarsy x2-x-7=0

Mathematics
1 answer:
Anestetic [448]3 years ago
6 0

Answer:

3.19

Step-by-step explanation:

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What shape is always created in graphing the addition of two vectors?
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You could use the parallelogram rule to add the vectors, or you could use the tip-to-tail method (your textbook might call it the "head to tail method" but it's the same idea).

An example of the parallelogram method is shown below with adding the vector u = (-4,4) in red to the vector v = (8,2) in blue to get the vector w = (4,6) in green. The green resultant vector is one of the diagonals of the parallelogram

Side note: The other diagonal is either u-v or v-u depending on your reference point.

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Is y=3x+5<br>-3x-y=9 perpendicular, parallel or neither<br>​
12345 [234]

Answer:

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Step-by-step explanation:

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3 years ago
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Elanso [62]
The margin of error given the proportion can be found using the formula

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We have
z*=2.58
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Plugging these values into the formula, we have:
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The result 0.14 as percentage is 14%

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Lots of pts and brainliest
aliya0001 [1]

-  \frac{3}{2}
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you're seeing

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the answer is

-n ≤ 3

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