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kotegsom [21]
3 years ago
13

Factorise 2x^2 - 9x -5

Mathematics
1 answer:
Nostrana [21]3 years ago
5 0

Answer:

(x-5)(2x+1)

Step-by-step explanation:

Its called google XD

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HELP! Write the exponential equation that is represented by the table below? y=a·b^x
hram777 [196]

Answer:

y=5*3^x

Step-by-step explanation:

y=5*3^(-1) =5/3

y=5*3^0=5*1=5

y=5*3^1=5*3=15

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4 0
2 years ago
-5,-6,0,6 which pair of numbers has a sum of zero
ladessa [460]

Answer:

-6, 6

Step-by-step explanation:

I hope this helps :)

7 0
3 years ago
What has a slope of 2/3
Angelina_Jolie [31]

Answer:

y = m x + b.23

Step-by-step explanation:

4 0
3 years ago
Students were selected at random in a local high school to see if there was an association between gender and
Assoli18 [71]
<h3>Answer:  53%</h3>

===========================================================

Explanation:

The question asks "What percent of females participate in extracurricular activities?" This means we only focus on the second column. There are 36 women, and of this total, 19 are in extracurricular activities.

Dividing the two values leads to approximately 19/36 = 0.52777 which rounds to 0.53

Then we move the decimal to the right two spots to get 53%

Roughly 53% of the female students participate in extracurricular activities.

5 0
3 years ago
(555.28-122.57*(4))-(585.34-136.71*(4))
mamaluj [8]
26.5 ..................................

7 0
3 years ago
Read 2 more answers
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