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Sunny_sXe [5.5K]
2 years ago
12

A square is inscribed within another square by connecting the midpoints of the larger square. The edge length of the outer squar

e is x. Express the area of the inner square as a function of x.
Mathematics
1 answer:
muminat2 years ago
4 0
Each edge of the inner square has a length of √[(x/2)²+(x/2)²]=√2x²/4=(x√2)/2
Then, the area is 2x²/4=x²/2 ☺☺☺☺
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Your first assignment at El Smello Perfume Co. is to determine the proper setting for filling the bottles. The company wishes to
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Answer:

The answer is "96.864 ml".

Step-by-step explanation:

In this question, the formula of \bold{CI = X \pm t \times s}.

( where X is the mean, t is the coefficient, and s is the mean difference error)

As a result, only 2.5% of containers might include less than 100 ml of volume, its trust coefficient could indeed be used in accordance with 95%, which is t=1.96.  

And it can take \pm \ 1.6 \ ml to have been the full value the standard infinite:  \to CI = 100 \pm (1.96 \times 1.6) \\\\

         = 100 \pm (3.136) \\\\

Consequently, if the standard error is  \pm \ 1.6 \ ml , a similar amount should be used to fill  

= 100 - 3.136 \\\\= 96.864 \ \ mL

5 0
3 years ago
The number of rows in an auditorium can be represented by the function f(x) = 80x. the number of seats in each row can be repres
Dominik [7]

Applying multiplication of functions, the total number of seats in the auditorium is given by:

h(x) = 80x² + 560x.

<h3>How polynomial functions are multiplied?</h3>

They are multiplied applying the distributive property, that is, all the terms are multiplied and then the common terms are added.

In this problem, the functions are given as follows:

  • f(x) = 80x.
  • g(x) = x + 7.

Then the multiplication is:

h(x) = f(x)g(x) = 80x(x + 7) = 80x² + 560x.

More can be learned about multiplication of functions at brainly.com/question/13136492

#SPJ1

4 0
1 year ago
What is 1/8 divided by 2 3/4?A 1/32B 2 1/3C 1/22D 2 1/2
vladimir1956 [14]

Answer: It is letter C. 1/22

Step-by-step explanation:

Change 2 3/4 to an improper fraction to get 11/4, then multiply 1/8 by the reciprocal of 11/4 which is 4/11.

1/8 x 4/11= 4/88

4/88 simplified = 1/22

3 0
2 years ago
The vertices of triangle ABC are A(−2, 3), B(4, 3), and C(−2, −4). The triangle is dilated with a scale factor of 3. Estimate th
STatiana [176]
A(-6,9) B(12,9) C(-6,-12)
8 0
3 years ago
Robert delivers papers every morning. On Sundays he has to deliver 57 papers and on each of the other days he only has to delive
Dahasolnce [82]

Answer:

D. 273

Step-by-step explanation:

(36*6)+57

216+57

273

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3 years ago
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