3 years ago

Bob has homework for 4 subjects. he is deciding what order to complete this assignments. How many options does he have?

Mathematics

2 answers:

bonufazy [111]3 years ago

7 0

Answer:

Step-by-step explanation:

enot [183]3 years ago

6 0

Answer:

Step-by-step explanation:

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Find the value of x in The parallelogram.

Sidana [21]

Answer:

Step-by-step explanation:

those alternate angles are equal to each other

5x+4=59

5x=55

x=11

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2 years ago

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svetoff [14.1K]

1. a. {-2, -1, 0}
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3 years ago

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1 year ago

What is the y-intercept of the graph that is shown below?

Law Incorporation [45]

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Step-by-step explanation:

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2 years ago

F(x)=2x^3+ax^2-37x-60<br><br> The binomial x-4 is a factor of f(x). Find the value of a.

jekas [21]

Given:

The function is

$f(x)=2x^3+ax^2-37x-60$

The binomial $x-4$ is a factor of f(x).

To find:

The value of $a$ .

Solution:

If $x-c$ is a factor of f(x), then $f(c)=0$ .

It is given that, $x-4$ is a factor of f(x), then $f(4)=0$ .

We have,

$f(x)=2x^3+ax^2-37x-60$

Substituting x=4, we get

$f(4)=2(4)^3+a(4)^2-37(4)-60$

$f(4)=2(64)+a(16)-148-60$

$f(4)=128+16a-208$

$f(4)=16a-80$

Now,

$f(4)=0$

$16a-80=0$

$16a=80$

$a=\dfrac{80}{16}$

$a=5$

Therefore, the value of a is 5.

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2 years ago