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3 years ago

HELP DKNSKS CHNNEMD WKNDJD NO DNN IN NWS

Mathematics

1 answer:

egoroff_w [7]3 years ago

8 0

Pretty sure this isn’t right but I got -16.67. I’m pretty positive this isn’t the answer but this is what I got ..... sooorrrryyy

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Find the greatest number of six digit which is a perfect square.

Vesna [10]

A "perfect square" is an integer that is the square of an integer.

The largest 6-digit integer is 999,999.

The square root of it is 999.9995

So the greatest square of an integer is the square of 999 = 998,001 .

7 0

3 years ago

Read 2 more answers

What is 1 + 2 I really need this answer my grades depend on it!!!

babunello [35]

Answer:

3 is the answer 1 + 2 is the same as 1 + 1 + 1=3

hope this helps

have a good day :)

Step-by-step explanation:

5 0

3 years ago

Solve for x: -1 < x + 3 < 5

Rus_ich [418]

Answer:

−4<x<2

Step-by-step explanation:

−1<x+3<5

−1+−3<x+3+−3<5+−3 (Add -3 to all parts)

−4<x<2

3 0

3 years ago

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Which of the following correctly describes the domain of the function shown

labwork [276]

Option D:

$\{x: x \neq 1\}$ is the domain of the function.

Solution:

Given function is

$$r(x)=\frac{2 x}{x-1}$

To find the domain of the function:

Option A: $\{x: x \neq 0\}$

Substitute x = 0 in r(x).

$$r(0)=\frac{2 \times 0}{0-1}=0$

If x = 0, then r(0) = 0

So that x ≠ 0 is false.

So, $\{x: x \neq 0\}$ is not the domain of the function.

Option B: $\{x: x \neq \pm 1\}$

Substitute x = –1 in r(x).

$$r(-1)=\frac{2 \times (-1)}{-1-1}=1$

If x = –1, then r(–1) = 1

So that x = ± 1 is false.

So, $\{x: x \neq \pm 1\}$ is not the domain of the function.

Option C: $\{x: \text { all real numbers }\}$

Substitute x = 1 in r(x).

$$r(1)=\frac{2 \times 1}{1-1}=\frac{2}{0}$

It is indeterminate.

So, all real numbers are not the domain of the function.

Option D: $\{x: x \neq 1\}$

Substitute x = 1 in r(x).

$$r(1)=\frac{2 \times 1}{1-1}=\frac{2}{0}$

It is indeterminate.

So, $\{x: x \neq 1\}$ is the domain of the function.

4 0

3 years ago

Y= 5x +1 And Y = x + 2 I need the graph

Nataly [62]

Answer:

Step-by-step explanation:

SO you add this

5 0

3 years ago