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alexgriva [62]
3 years ago
11

Verdadero o falso: Q (números racionales) ∩ I (números irracionales) = Ø. Porque?

Mathematics
1 answer:
ozzi3 years ago
7 0

Answer:

I think true but can u translate to english so I could understand

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Please help with this paper!! asap please
neonofarm [45]
1 is L
2 is N
3 is M

Look back at your notes if you have any.


7 0
2 years ago
Determine whether the function f(x)=4x^3 is even or odd
slega [8]

Answer:

Step-by-step explanation:

Answer:

odd function

Explanation:

   To determine if a function f(x) is even/odd consider the following.

   • If f(x) = f( -x) , then f(x) is even

   Even functions are symmetrical about the y-axis.

   • If - f(x) = f(-x) , then f(x) is odd

   Odd functions have symmetry about the origin.

   Test for even function

   f(−x)=4(−x)3=−4x3≠f(x)

   Since f(x) ≠ f( -x) , then f(x) is not even

   Test for odd function

   −f(x)=−(4x3)=−4x3=f(−x)

   Since - f(x) = f( -x) , then f(x) is odd

   graph{4x^3 [-10, 10, -5, 5]}

 

7 0
3 years ago
Read 2 more answers
In the first four months of the year, Noralie's jewelry sales were declining. After April, her sales began to improve. The funct
AlexFokin [52]
Is it like this?

y=-4+8
y=4

Is this what you need?
6 0
3 years ago
Kailey wrote 8,912,000 in scientific notation as 83.12*10 . Which statement best describes Kailey’s work?
Serjik [45]
What are the the statements??
3 0
3 years ago
Read 2 more answers
Find the volume of a pyramid with a square base, where the area of the base is
mestny [16]

Answer:

113.9 ft³

Step-by-step explanation:

==>Given:

Base area of square pyramid (B) = 17 ft²

Height of pyramid (h) = 20.1 ft

==>Required:

Volume of the square pyramid (V)

==>Solution:

Using the formula ⅓*B*h, let's find the volume of the pyramid as follows by plugging in our values:

V = ⅓*17*20.1

V = 341.7/3

V= 113.9 ft³

Volume of the square pyramid = 113.9 ft³

4 0
3 years ago
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