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3 years ago

15

Select the correct answer. Choose the system of inequalities that best matches the graph below. у 2 4 3 X Х -6 3 -2 -1 ON 2 -1 -

21 O A. y < - 2 Y

1 answer:

AnnZ [28]3 years ago

8 0

Answer:

There is not graph

Step-by-step explanation:

You might be interested in

Solve for x<br><br> X/6 = 10<br><br> A) X = 4<br> B) X = 10<br> C) X = 16<br> D) X = 60

Lina20 [59]

hi

x/6 = 10

In a equation , you can use every math operation you know as long as you do the same thing on both sides.

Here we have x/6 = 10

But what I want is x .

Here X is split in 6. So I 'm going to multiplicate all by 6 to find the original amount of X

In bold operation that are often not written but that you must understand to do that kind of exercices.

So : x/6 = 10

(x/6) *6 = 10 *6

6x/6 = 60

x = 60

4 0

3 years ago

Eugene takes 5/6 minutes to run one lap around the track if Eugene runs around the track at the same pace for 1/4 hour how many

klemol [59]

1/4 hour is 15 minutes so 15 divided by 5/6 is about 3 or less laps

4 0

3 years ago

Find (f/g) (x) for the functions provided: ƒ(x) = x3 − 27, g(x) = 3x − 9

AnnZ [28]

Answer:

$(\frac{f}{g})(x)=\frac{1}{3}(x^2+3x+9)$

Step-by-step explanation:

We have been given that

$f(x)=x^3-27,g(x)=3x-9$

We can use the formula for difference of cubes to simplify the function f(x)

difference of cubes - $a^3-b^3=(a-b)(a^2+ab+b^2)$

$f(x)=x^3-27\\\\=x^3-3^3\\\\=(x-3)(x^2+3x+9)$

And g(x) can be written as

$g(x)=3x-9\\=3(x-3)$

Thus, we have

$(\frac{f}{g})(x)=\frac{(x-3)(x^2+3x+9)}{3(x-3}$

On cancelling the common factors, we get

$(\frac{f}{g})(x)=\frac{1}{3}(x^2+3x+9)$

5 0

3 years ago

The sum of the quotient of a number and and 3 and 8 is 16 what is the number

zhuklara [117]

After having done this on paper:

$\frac{n}{3} + 8 = 16$

We want to isolate the variable, and the first step is to subtract the 8.

$\frac{n}{3} = 8$

Since the <em>n</em> is being multiplied by 3, and that = 8, we can multiply both sides by 3.

<em>n</em> = 24

Let me know if this helped you understand better.

Also, you can check this by substituting in 24 for <em>n</em>.

5 0

3 years ago

Help needed immediately

qwelly [4]

Answer:

The answer would be B.

Step-by-step explanation:

Because both the triangles have different sides and they don't follow SAS or SSS criterion.

Hope it helped

Stay safe and help others

5 0

3 years ago