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3 years ago

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CORINA INDRAGESTE FOARTE MULT ANIMALELE IN DAR DE ZIU EI A PRIMIT O CARTE DESPRE LUMEA LOR MINUNATA IN PRIMA ZI EA A CITIT 36 DE

PAGINI IAR IN A DOUA ZI A TREIA ZI DIN REST CATE PAGIN MAI ARE DE CITIT STIIND CA ALBUMUL ARE IN TOTAL 159DE PAGINI?

1 answer:

aliya0001 [1]3 years ago

7 0

Paging that’s what I got for the answer

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Zina [86]

A: One solution- a=11 b=5
B: Has no solution- a=10 b=5
C: Infinite solution- a=10 b=-8

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Tpy6a [65]

Answer:

Option B k > 0

Step-by-step explanation:

we know that

Observing the graph

The slope of the line is positive

The y-intercept is negative

we have

$3y-2x=k(5x-4)+6\\ \\3y=5kx-4k+6+2x\\ \\3y=[5k+2]x+(6-4k)\\ \\y=\frac{1}{3}[5k+2]x+(2-\frac{4}{3}k)$

The slope of the line is equal to

$m=\frac{1}{3}[5k+2]$

Remember that the slope must be positive

so

$5k+2> 0\\ \\k > -\frac{2}{5}$

The value of k is greater than -2/5

Analyze the y-intercept

$(2-\frac{4}{3}k) < 0\\ \\ 2 < \frac{4}{3}k\\ \\1.5 < k\\ \\k > 1.5$

1.5 is greater than zero

so

the solution for k is the interval ------> (1.5,∞)

therefore

must be true

k > 0

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3 years ago

Factor the expression: 625t^5-1715t^2<br> Please show steps!

NeX [460]

Answer:

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Step-by-step explanation:

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2 years ago

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GrogVix [38]

Answer:

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Step-by-step explanation:

2 verbs rains and splash

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Citrus2011 [14]

Possibly A)249.6

Explanation

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3 years ago