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Rama09 [41]
3 years ago
10

Explain why

n="absmiddle" class="latex-formula"> must be between 9 & 10
Mathematics
1 answer:
sattari [20]3 years ago
8 0
\sqrt{81}=9 \\ 
\sqrt{100}=10

The square root of 81 is 9, the square root of 100 is 10. 89 is between 81 and 100, therefore the square root of 89 must be between 9 and 10.
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Please help I'm begging you please ASAP ASAP please ASAP I need to finish in 20 min please ASAP please please help
Anastaziya [24]

Answer:

In the first rectangle,

one side =15*1=15

other side = 15* 3=45

in the second rectangle,

one side = 25*1=25

other side= 25*3=75

Step-by-step explanation:

4 0
3 years ago
You are calculating the volume of a box which has a width ofx inches, a
madreJ [45]

Using limits, it is found that the end behavior of the polynomial function for the volume of the rectangular box is:

B. down and up.

<h3>What is the volume of a rectangular prism?</h3>

The volume of a rectangular prism of length l, width w and heigth h is given by:

V = lwh.

In this problem, we have that the dimensions are given by:

  • w = x.
  • l = x - 1.
  • h = x - 2.

Hence the volume is given by:

V = x(x - 1)(x - 2) = x(x^2 - 3x + 2) = x^3 - 3x^2 + 2x

<h3>What is the end behavior of a function?</h3>

It is given by it's <u>limits as x goes to infinity</u>.

Hence:

\lim_{x \rightarrow -\infty} V(x) = \lim_{x \rightarrow -\infty} x^3 - 3x^2 + 2x = \lim_{x \rightarrow -\infty} x^3 = -\infty

\lim_{x \rightarrow \infty} V(x) = \lim_{x \rightarrow \infty} x^3 - 3x^2 + 2x = \lim_{x \rightarrow \infty} x^3 = \infty

Which means that option B is correct.

More can be learned about limits at brainly.com/question/22026723

7 0
3 years ago
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alukav5142 [94]
3. 16
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5 0
3 years ago
Read 2 more answers
Evaluate the expression for the given value.<br><br> 2w+2l, when w=7, l=5
Viefleur [7K]

Answer:

2w+2l.

2(7)+2(5).

14+10.

24.

8 0
3 years ago
Please answer ASAP Show work 5b=k-b
anzhelika [568]

Answer:

5 KiloBytes (KB) = 5,120 Bytes (B)

1 KB = 1,024 B

1 B = 0.000977 KB

Step-by-step explanation:

3 0
3 years ago
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