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lana [24]
3 years ago
7

Question 2 (10 points)

Mathematics
2 answers:
kirill [66]3 years ago
7 0

Answer:

(k-6) (k+4)

Step-by-step explanation:

K^2 - 2k - 24

Factor

What 2 numbers multiply to 24 and add to -2

-6*4 = -24

-6+4 = -2

( k-6) (k+4)

Alenkasestr [34]3 years ago
5 0

Answer:

(k - 6)(k + 4)

Step-by-step explanation:

k^2 - 2k - 24

(k - 6)(k + 4)

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Does the equation y= -4x represent a proportional relationship?
balandron [24]

Proportional quantities can be described by the equation y = kx, where k is a constant ratio. You can tell that the relationship is directly proportional by looking at the graph.

So yes it does equal a proportional relationship.

7 0
3 years ago
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A community theater uses the function p(d)=−4d2+200d−100 to model the profit (in dollars) expected in a weekend when the tickets
bixtya [17]

Answer:

price = $25

maximum profit is $2400

Step-by-step explanation:

Given the function modeled by the community theatre as

p(d)=−4d^2+200d−100

The maximum profit will be ,ade at dP/dd = 0

dP/dd = -8d + 200

0 = -8d + 200

8d = 200

d = 200/8

d = 25

hence he theatre will make maximum profit at a price of $25

Substitute d = 25 to get the maximum profit

p(25)=−4(25)^2+200(25)−100

p(25) = -2500+5000-100

p(25) = 2400

Hence the maximum profit is $2400

8 0
3 years ago
SV is an angle bisector of ∠RST. If m∠RSV = (2x + 8)° and m∠RST = (6x − 26)°, find x.
saul85 [17]

Answer:

x = 21

Step-by-step explanation:

Given that SV is the angle bisector of ∠RST, then

∠RSV = ∠TSV, thus

∠RSV + ∠TSV = ∠RST ← substitute values

2x + 8 + 2x + 8 = 6x - 26, that is

4x + 16 = 6x - 26 ( subtract 6x from both sides )

- 2x + 16 = - 26 ( subtract 16 from both sides )

- 2x = - 42 ( divide both sides by - 2 )

x = 21

8 0
4 years ago
Please answer this question ASAP
OverLord2011 [107]

Answer:

a

im pretty sure

Step-by-step explanation:

8 0
3 years ago
706286 to the nearest ten thousand
Ainat [17]
706286 to the nearest ten thousand is 706,000
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3 years ago
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