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Veronika [31]
3 years ago
10

Use Quadratic Formula 2x2 + 10x = -11 hth24

Mathematics
1 answer:
bekas [8.4K]3 years ago
6 0

Answer:

Step-by-step explanation:

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BabaBlast [244]

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A is

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Step-by-step explanation:

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3 years ago
20POINTS <br> help me please
max2010maxim [7]

Answer:

a. 50 students are randomly selected from the school; 11 drive to school

b. 407

Step-by-step explanation:

a. to get an accurate viewing, use random people that share 1 large common denominator (from the same school) that also has to do with the question

b. 11/50 is only between 50 students. make the denominator the same (1850) and multiply the same to the numerator

1850/50 = 37

11/50 x 37 = 407/1850

8 0
2 years ago
Tiffany sees this given dilation and claims that the scale factor is 2
Alenkinab [10]

Answer:

The scale factor is not 2

Step-by-step explanation:

Given

See attachment for the dilated triangles

Triangle ABC is dilated through center point O to form triangle A'B'C'.

From the attachment, we have:

OC = 2 i.e. the distance from the center point to C

and

OC' = 6 i.e. the distance from the center point to C'

The length of OC' is calculated using:

OC' = OC + CC'

OC' = 2 + 4

OC' = 6

The scale factor (k) is then calculated by dividing OC' by OC

k = \frac{OC'}{OC}

k = \frac{6}{2}

k = 3

Hence, Tiffany's claim is incorrect.

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3 years ago
Helpp ludzie pomocy bo gram cały czas na lekcjach (xd) a moja matka przyszła do haułpy ​
leonid [27]

yes yes yes yes yes yes neight

Step-by-step explanation:

1234567891

8 0
3 years ago
2 3/4 - 3/7<br><br> 10 points
alexira [117]

Answer:

It only gives five points.

Step-by-step explanation:

I just wanted to let you know.

4 0
3 years ago
Read 2 more answers
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