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lions [1.4K]
2 years ago
12

Refer to the rectangular prism

Mathematics
2 answers:
Rina8888 [55]2 years ago
8 0

Answer:

A rectangular prism has 8 vertices, 12 sides, and 6 rectangular faces.

2 of the sides are square, the rest are rectangler.

Step-by-step explanation:

slavikrds [6]2 years ago
4 0

Answer:

Properties of a Rectangular Prism : A rectangular prism has 8 vertices, 12 sides and 6 rectangular faces. All the opposite faces of a rectangular prism are equal.

Step-by-step explanation:

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Find maclaurin series
Mumz [18]

Recall the Maclaurin expansion for cos(x), valid for all real x :

\displaystyle \cos(x) = \sum_{n=0}^\infty (-1)^n \frac{x^{2n}}{(2n)!}

Then replacing x with √5 x (I'm assuming you mean √5 times x, and not √(5x)) gives

\displaystyle \cos\left(\sqrt 5\,x\right) = \sum_{n=0}^\infty (-1)^n \frac{\left(\sqrt5\,x\right)^{2n}}{(2n)!} = \sum_{n=0}^\infty (-5)^n \frac{x^{2n}}{(2n)!}

The first 3 terms of the series are

\cos\left(\sqrt5\,x\right) \approx 1 - \dfrac{5x^2}2 + \dfrac{25x^4}{24}

and the general n-th term is as shown in the series.

In case you did mean cos(√(5x)), we would instead end up with

\displaystyle \cos\left(\sqrt{5x}\right) = \sum_{n=0}^\infty (-1)^n \frac{\left(\sqrt{5x}\right)^{2n}}{(2n)!} = \sum_{n=0}^\infty (-5)^n \frac{x^n}{(2n)!}

which amounts to replacing the x with √x in the expansion of cos(√5 x) :

\cos\left(\sqrt{5x}\right) \approx 1 - \dfrac{5x}2 + \dfrac{25x^2}{24}

7 0
2 years ago
The perimeter of a regular six-sided figure, also known as a regular hexagon, is 24 inches. What is the length of each side?
deff fn [24]
The length of each side is 4 inches.
3 0
3 years ago
50 points! Look at the picture attached. I will mark brainliest
Radda [10]
I’m pretty sure the answer would be 116
8 0
2 years ago
Read 2 more answers
I need help solving this question: x + 6 > 2x/3
kobusy [5.1K]

Answer:

Step-by-step explanation:

3x+18>2x

3x-2x>-18

x>-18

8 0
3 years ago
I need the assistance of smarter beings than I..... I'm so lost.....
alukav5142 [94]

Answer:

\sf \bold{ 1 * (-3)^{n-1}}

Explanation:

first term, a₁ = 1

difference between the terms: -3

  • used geometric formula : \bold{\sf  a_1 * (r)^{n-1}}

<u>where "a₁ is first term" and "r refers to common difference"</u>

  • formula for this nth term: \sf \bold{ 1 * (-3)^{n-1}}
4 0
2 years ago
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