3 years ago

What is the product?

Mathematics

1 answer:

qwelly [4]3 years ago

5 0

it tells you the answer..

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What is the name of this type of graph?

Lostsunrise [7]

This depends on the equation.

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3 years ago

Classify the following triangle as acute, obtuse, or right.

S_A_V [24]

Where’s the triangle

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3 years ago

F(x)=2x^3+ax^2-37x-60 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.

6 0

3 years ago

I’m pretty sure it’s 30 or 120?

Diano4ka-milaya [45]

I believe it’s 120? Not for sure tho so don’t quote me

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3 years ago

Read 2 more answers

What does the perimeter of this figure consist of? semicircle = __ line segments = __

Kaylis [27]

Remark
I'm just going to eave a very short note and if you answer quickly in the comments, I'll come back and edit the question.

Argument
If consists of 2 sides and 2 semicircles. Without a width, there is no number to be given. We can get a formula

Fomula
Perimeter = 2*sides + 2pi *w/2
Perimeter = 2*13 + pi*W

5 0

3 years ago