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GaryK [48]
2 years ago
6

Apply the order of operations to simplify each expression.

Mathematics
2 answers:
Nuetrik [128]2 years ago
7 0

Answer:

your right it is 12 great job!

Step-by-step explanation:

r-ruslan [8.4K]2 years ago
7 0

<em><u>the ans is 4</u></em>

ANS WITH EXPLANATION :

  • 2 × 2 × 2 × 2 = 16
  • 16 - 8 = 8
  • 8 × 2 = 16
  • 16 ÷ 4 = 4

<h3>hope it helps..✔</h3>
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Anit [1.1K]

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? Is 41 degrees

Step-by-step explanation:

SOH CAH TOA

Hypotenuse is 60

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Find the radius of convergence, r, of the series. ? n2xn 7 · 14 · 21 · ? · (7n) n = 1
defon
I'm guessing the series is supposed to be

\displaystyle\sum_{n=1}^\infty\frac{n^2x^n}{7\cdot14\cdot21\cdot\cdots\cdot(7n)}

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\displaystyle\lim_{n\to\infty}\left|\frac{\frac{(n+1)^2x^{n+1}}{7\cdot14\cdot21\cdot\cdots\cdot(7n)\cdot(7(n+1))}}{\frac{n^2x^n}{7\cdot14\cdot21\cdot\cdots\cdot(7n)}}\right|

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\displaystyle\lim_{n\to\infty}\left|\frac{\frac{(n+1)^2x^{n+1}}{7(n+1)}}{n^2x^n}\right|

|x^n| also cancels out and the remaining factor of |x| can be pulled out of the limit (as it doesn't depend on n).

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3 years ago
Identify the domain and range of y=[[x]]+2
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3 years ago
State what additional information is required in order to know that the triangles are congruent for the reason given. If possibl
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Answer:

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Required condition for SAS is two sides and the included angle must be congruent.

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