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Anni [7]
3 years ago
9

What is the area of the square

Mathematics
2 answers:
AysviL [449]3 years ago
6 0

the area of the square would be 49


STALIN [3.7K]3 years ago
3 0

49 inches (7 multiplied by 7)

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onsider the following limit of Riemann sums of a function f on​ [a,b]. Identify f and express the limit as a definite integral.
sveta [45]

Answer:

The solution is given as \int_{6}^{10} x^4dx

Step-by-step explanation:

It is given that

\lim_{\Delta \to 0} \sum_{k=1}^{n}(x_{k}^{*})^4\Delta x_{k}                 \, \,\,\,\,\,\,\,\,\, [6, 10]

As

\int_{a}^{b} F(x)dx=\lim_{\Delta \to 0} \sum_{k=1}^{n}(x_{k}^{*})\Delta x_{k}

where a and b are the lower and upper limits of the bound respectively.

On comparison it is observed that

  • a=6
  • b=10
  • F(x)= x^4

So the equation is given as

\lim_{\Delta \to 0} \sum_{k=1}^{n}(x_{k}^{*})^4\Delta x_{k}\\=\int_{6}^{10} x^4dx

So the solution is given as \int_{6}^{10} x^4dx

5 0
3 years ago
(4x²y³ + 2xy² - 2y) - (-7x²y³ + 6xy² - 2y)
konstantin123 [22]

Answer:

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3 0
3 years ago
Read 2 more answers
Seven candidates are running for three different class offices: president, vice president,
sukhopar [10]
<h3>Answer: 210</h3>

Work Shown:

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6 ways to pick the VP

5 ways to pick the secretary

7*6*5 = 210 ways to pick the three people from a pool of seven. Order matters because the positions are different. Note the count down from 7 to 6 to 5 which indicates that any given person cannot run for more than one office.

You can use the permutation formula with n = 7 and r = 3

The permutation formula is _n P_r = \frac{n!}{(n-r)!} where the exclamation marks represent factorials.

3 0
4 years ago
Please help me out thanks
Vsevolod [243]
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1. The point A(-4,6) is rotated 90 degrees counterclockwise and then translated 3 units up.
professor190 [17]

Answer:

Step-by-step explanation:

5 0
3 years ago
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