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Natasha2012 [34]
3 years ago
15

Determine the value of k so that the following system has an infinite number of solutions

Mathematics
2 answers:
Natasha2012 [34]3 years ago
8 0

Answer:

uyf-fozr-kfw

Step-by-step explanation:

join interested girls in g.meet

sladkih [1.3K]3 years ago
5 0

Answer:

k=4

Step-by-step explanation:

remove x:

10x.(-3) + ky.(-3)=-8.(-3)         (1)

-15x.2 - 6y.2 = 12.2               (2)

(1) - (2)  => -3ky+12y = 0

<=> (12-3k)y = 0

so that y has infinitely many solutions then

12-3k = 0 => k=4

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Answer:

$197.80

Step-by-step explanation:

$931.00 - $139.80 = $791.20

$791.20 / 4 equal installments = $197.80

7 0
3 years ago
Please help ASAP if you know how. Thanks so much
almond37 [142]

Answer:

The answer is C.

Step-by-step explanation:

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8 0
3 years ago
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Match each polynomial expression to is additive inverse
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Answer:

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3 0
3 years ago
The diameter of the cone is 6 inches. It’s height is 4 inches. What is its slant height?
Kisachek [45]

Answer:

5 inches

Step-by-step explanation:

As the height is perpendicular to the base, the radius and the height form a right angle, creating a right triangle where the slant height is the hypotenuse, thus:

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In conclusion, the slant height of the cone is 5 inches. See below for a visual.

6 0
2 years ago
75%
Aleksandr-060686 [28]

Step-by-step explanation:

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5 0
3 years ago
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