3 years ago

10

1 answer:

3 0

Answer:

(7 - i) and (5 + i) with multiplicity 1 are also roots of this polynomial. The complete set of roots are: Therefore the polynomial is: The correct choice is C

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1/4 Divided by 16 3/4 (Detailed, worked out answer please)

scZoUnD [109]

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3 years ago

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What is the trigonometric ratio for cos D ?

leva [86]

Answer:

Here,

H=75
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B=21

We know that cosD= b/h

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2 years ago

Della by tree seedling that was 2 1/4 feet tall during the first year it grew 1 1/6 ft after two years it was 5 ft tall how much

jasenka [17]

<h2>Greetings!</h2>

Answer:

$\frac{19}{12}$ feet

Step-by-step explanation:

First, we need to find the height after one year:

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Now to find the amount in the second year, we can subtract the above amount from 5:

5 - $\frac{41}{12}$ = $\frac{19}{12}$

So in the second year it grew $\frac{19}{12}$ feet

<h2>Hope this helps!</h2>

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3 years ago

What is -a^-2 if a=-5

Leviafan [203]

$-a^{-2}=-(-5)^{-2}=-\left(\dfrac{1}{-5}\right)^2=-\dfrac{1}{25}$

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3 years ago

Show me a graph that best represents the solution set to the system of a linear inequalities; y-x>0. y-1>0

tangare [24]

<h2>Answer:</h2>

The graph is shown in the attached image

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3 years ago