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mash [69]
3 years ago
11

A student says that if the hypothesis is false, an argument cannot be valid. How do you respond ?

Mathematics
2 answers:
Anton [14]3 years ago
8 0
If a student tells me that an argument that has a false hypothesis cannot be valid, I would reply that we need to look carefully at the meaning of validity in the context of logic.  In everyday speech, we tend to use “valid” to mean the same thing as “true” or “accurate.”  In logic, this is not the way the term is used.
olga_2 [115]3 years ago
4 0
If a student tells me that an argument that has a false hypothesis cannot be valid i would tell them to reread and realized their mistake 
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Answer:

fart

Step-by-step explanation:

6 0
3 years ago
You are hiring a limousine. One company charges a $60 reservation fee plus another $15 per hour. A second company charges a $25
anzhelika [568]

Answer:

7 hours

Step-by-step explanation:

Step one:

given data

let the total charges be y and the number of hours be x

Company A charges

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so

y=60+15x----------1

Company B charges

$25 reservation fee plus another $20 per hour

y=25+20x------------2

Step two:

equate the 2 expressions above we have

60+15x=25+20x

collect like terms

60-25=20x-15x

35=5x

divide both sides by 5

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5 0
2 years ago
What is the value of x?<br><br><br><br> Enter your answer in the box.
Tamiku [17]

It's a hexagon.

The formula of the sum of internal angles in the polygon:

S=(n-2)\cdot180^o

Therefore

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3 0
3 years ago
A bag of trail mix weighs 2 lb. By weight, 20% of the bag is oats. How many pounds is the oats portion of the trail mix? (a) Wri
posledela
Answer: 0.4 pounds of the trail mix is oats.

To find the answer, you can set up a proportion. We can use the percent proportion below.

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x/2 = 20/100

To solve this you cross multiply and divide.

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3 0
3 years ago
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geniusboy [140]

Answer: Reflection about x-axis

Step-by-step explanation:

Given

Initially, vertices are A(-2,0), B(2,5),C(3,1)

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It is clear that the x coordinate remains unchanged and the y coordinate changes its sign. It occurs when reflection is done about the x-axis.

For example, when (a,b) is reflected about the x-axis, it becomes (a,-b).

So, here reflection is being done about the x-axis.

 

4 0
3 years ago
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