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Mashutka [201]
3 years ago
8

HELP PLS QUICK MIGHT GIVE BRAINLIST ONLY IF 2 PEOPLE ANSWER!

Mathematics
1 answer:
Afina-wow [57]3 years ago
5 0

Answer:

area = 10 squares units

if points changes

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Write a polynomial f (x) that satisfies the given conditions. Polynomial of lowest degree with zeros of -4 (multiplicity 3), 1 (
yuradex [85]

Answer:

Step-by-step explanation:

Polynomial f(x) has the following conditions: zeros of -4 (multiplicity 3), 1 (multiplicity 1), and with f(0) = 320.

The first part zeros of -4 means (x+4) and multiplicity 3 means (x+4)^3.

The second part zeros of 1 means (x-1) and multiplicity 1 means (x-1).

The third part f(0) = 320 means substituting x=0 into (x+4)^3*(x-1)*k =320

(0+4)^3*(0-1)*k = 320

-64k = 320

k = -5

Combining all three conditions, f(x)

= -5(x+4)^3*(x-1)

= -5(x^3 + 3*4*x^2 + 3*4*4*x + 4^3)(x-1)

= -5(x^4 + 12x^3 + 48x^2 + 64x - x^3 - 12x^2 - 48x - 64)

= -5(x^4 + 11x^3 + 36x^2 + 16x -64)

= -5x^3 -55x^3 - 180x^2 - 80x + 320

8 0
3 years ago
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Find a number whose 6 1/4% is 12​
Pachacha [2.7K]

Answer: The number is 192

Step-by-step explanation:

8 0
3 years ago
Select the correct answer.
DerKrebs [107]
I’m pretty sure the answer is c
8 0
3 years ago
What is the slope of a line represented by the equation 2y = × - 4?
IrinaVladis [17]
Y=mx+b is the slope intercept form where m=slope and b=y intercept

so
2y=x-4
divide both sides by 2
y=1/2x-2
slope is 1/2
4 0
3 years ago
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What is the probability that a red marble will be pulled from a bucket of 250 red marbles and 300 blue marbles? Express the answ
PolarNik [594]

Answer:

5/11

Step-by-step explanation:

There are 250 red out of 550 total

250 / 550 = 5/11

5 0
3 years ago
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