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sweet [91]
3 years ago
6

Which statement would produce a tautology?

Mathematics
1 answer:
andreyandreev [35.5K]3 years ago
3 0
Tautology is when something is repeated in a sentence but using different words. It can be used to enrich the sentence but also it can be needless repetition.

5 statements that would produce a tautology:

1. Lets order a toast sandwich. 
2. In my opinion, I think he is right. 
3. The Gobi is a very dry desert.
4. The hurricane hit in 3 p.m. in the afternoon. 
5. Don't worry, everything is well and good.
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Find the nonpermissable replacement for the variable in this expression 3x over 5x+2
kotegsom [21]
5x + 2 is a denominator.
A denominator cannot equal zero since division by zero is undefined.
Set the denominator equal to zero and solve for x to find which value of x makes the denominator zero.

5x + 2 = 0

5x = -2

x = -2/5

The non-permissible replacement for the variable is -2/5.
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Despite reports that dark chocolate is beneficial to the heart, suppose that 47% of adults still prefer milk chocolate to dark c
liberstina [14]

Answer:

Step-by-step explanation:

Download docx
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3 years ago
What is the perimeter of an equilateral triangle if one side is 4
Sholpan [36]
Is it multiple choice
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3 years ago
Convert 210 to radian measure in terms of \pi
Veronika [31]

Answer:

<h2>3.66519 radian</h2>

Step-by-step explanation:

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6 0
3 years ago
Write an exponential function y = ab" whose graph passes through (2,12) and (5,96).
motikmotik

Answer:

y = 3(2)^{x}

Step-by-step explanation:

Substitute the given points into the function and solve for a and b

Using (2, 12)

12 = ab² → (1)

Using (5, 96)

96 = ab^{5} → (2)

Divide (2) by (1)

\frac{ab^5}{ab^2} = \frac{96}{12} , that is

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b = \sqrt[3]{8} = 2

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3 = a

Thus

y = 3(2)^{x} ← is the exponential function

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4 years ago
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