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2 years ago

What is a paragraph proof

Mathematics

2 answers:

pashok25 [27]2 years ago

8 0

A paragraph proof is only a two-column proof written in sentences.

Leno4ka [110]2 years ago

5 0

Answer:

Step-by-step explanation:

Paragraph proof:

Although there are three types of proofs namely

1) Two column proof

2) paragraph proof

3) flow chart proof

the paragraph proof is used to prove using sentences written in a paragraph.

It is a logical argument using sentences by giving evidences and details which lead to the conclusions.

Writing paragraph proof can be compared to solving a puzzle step by step.

This will have normally

Given, diagrams, prior knowledge in connection with proof, logical arguments and conclusions

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Answer:

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5th one: 1000

Step-by-step explanation:

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2 years ago

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2 years ago

For f(x) = 4x+ 1 and g(x) = x2 - 5, find (f+ g)(x).

horrorfan [7]

Answer:

x^2+4x-4

Step-by-step explanation:

4x+1+x^2-5

x^2+4x-4

6 0

3 years ago

Read 2 more answers

WHICH STATEMENT IS TRUE?

valina [46]

Answer:

I am only a 7th grader so I will probably get this incorrect but I think the correct answer is A.

Step-by-step explanation:

4 0

2 years ago

Which is not a correct way to rewrite this expression using the distributive

Effectus [21]

Given:

The expression is

$(2x^2+4x-7)(x-2)$

To find:

The expression which is not a correct way to rewrite the given expression.

Solution:

We have,

$(2x^2+4x-7)(x-2)$

Using distributive property, we get

$=(2x^2)(x-2)+(4x)(x-2)+(-7)(x-2)$

$=(2x^2)(x)+(2x^2)(-2)+(4x)(x)+(4x)(-2)+(-7)(x)+(-7)(-2)$

Using distributive property the given expression can rewritten as:

$=(2x^2+4x-7)(x)+(2x^2+4x-7)(-2)$

Only the expression in option A is not a correct way to rewrite the given expression because $(2x^2+4x-7)$ is not distributed to $(x-2)$ properly.

Therefore, the correct option is A.

3 0

2 years ago