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Paha777 [63]
3 years ago
8

Referring to the figure, find the surface area

Mathematics
2 answers:
san4es73 [151]3 years ago
5 0
The answer is 2545 your welcome
Korvikt [17]3 years ago
3 0

Answer:

2545 m rounded from 2544.69

Step-by-step explanation:

A=2 π r h + 2 π r 2 = 2 · π · 15 · 12 + 2 · π  ·152

≈ 2544.69005

rounded to 2545

~~~

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Which number sentence is not true?
Studentka2010 [4]

Answer:

A

Step-by-step explanation:

|-20| = 20 the positive value of -20

20 is not < 20 so A is false

All the rest are true
(B) |9| = 9

(C) |-20| = 20 > 9

(D) |9| = 9, |20| = 20 and 9 < 20

4 0
2 years ago
What is this song of 2.5 x 10 to the 4th power + 3.4 * 10 to the 4th power
Sergio039 [100]
5.9 • 10^4

just add the two numbers because the exponents are equal.
4 0
3 years ago
I need help asappppppppp
Arada [10]

Answer:

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3 0
3 years ago
How is — 6n + 5 &lt; 11 shown in a graph
anyanavicka [17]

Answer:

Option C

Step-by-step explanation:

Solve the inequality like an equation using inverse operations.

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-6n+5-5<11-5

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n>-1

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7 0
3 years ago
Use the power series representation of f(x)=<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B1-5x%7D%20" id="TexFormula1" t
Sergeu [11.5K]
For |5x|, we have

\dfrac1{1-5x}=\displaystyle\sum_{n\ge0}(5x)^n

and so

g(x)=\dfrac{15}{1-5x}=15\displaystyle\sum_{n\ge0}(5x)^n=3\sum_{n\ge0}5^{n+1}x^n

which is, again, only valid for |5x|.
4 0
3 years ago
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