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Dafna1 [17]
3 years ago
5

thelma wants to find the equation of a line that passes through the point (2,2) and is perpendicular to the line y=1/2x+5

Mathematics
1 answer:
d1i1m1o1n [39]3 years ago
8 0
<span>perpendicular  slope :

m1 * m2 = -1

1/2 * m2 = -1

m2 = -2

y = -2x + b
 

2 = -4  +b

b = 6 

y = -2x + 6 



</span>
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Read 2 more answers
Can someone explain how to get the answer, please? Thanks!
Irina18 [472]
The mean is 10,

The median is 10,

And there is no mode.



The mean of a set of numbers is the sum divided by the number of terms,

7+15+12+6+10=50

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This data paired with score column or group set means that,

10 people got a score of 1-10
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4 0
2 years ago
PLEASE HELP!<br>Calculate $40^{13} \pmod{85}.$
SVEN [57.7K]
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Notice

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this means that 

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Answer: 10 (mod85)

Remark, the set of all solutions is:

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1,2,3,4,6,12,18,36 are the factors!
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