All categories

2 years ago

Explain the purpose of statements and reasons in a formal proof.

Mathematics

1 answer:

lorasvet [3.4K]2 years ago

5 0

Answer:

Find the explanation below.

Step-by-step explanation:

Statements simply state the theorem that is to be proofed. Formal proof in logical sequence connects the hypotheses to the conclusion reached.

Statements and reasons are important because they help to breakdown a theorem, showing in steps and stages how a conclusion was reached. They provide facts that convince the observer that the theorem is indeed true.

You might be interested in

What is p ÷ 6 = 9 ? I'm not really understanding it

Shalnov [3]

Let's figure this out. Step by step:

P / 6 = 9

P = 6(9)

P = 54 is your answer.

I hope this helps :)

8 0

3 years ago

Read 2 more answers

Find a counterexample to show that the conjecture is false. Any number that is divisible by 2 is also divisible by 6.

Anon25 [30]

The answer is A)22 because 22÷6 is a fraction

6 0

2 years ago

Read 2 more answers

Michael pays $30 to enter a state fair, plus $4 for each ride. Which of the following

lawyer [7]

Answer:

The required equation is:

$y=4x+30$

So, Option C is correct option.

Step-by-step explanation:

Entry fee for fair = $30

Cost of one ride = $4

Cost of x rides = $4x

If y represents the total cost the equation will be sum, of entree fee and cost of x rides i.e

$y=4x+30$

The required equation is:

$y=4x+30$

So, Option C is correct option.

3 0

2 years ago

The table below shows some inputs and outputs of the invertible function f etc

Snowcat [4.5K]

Answer:

$(a)\ f^{-1}(-15) = -6$

$(b)\ f^{-1}(4) + f(9)=0$

Step-by-step explanation:

Given

The attached table

$(a)\ f^{-1}(-15)$

This represents an inverse function.

So, we look into x row for its value.

i.e.

$f^{-1}(-15) = -6$

$(b)\ f^{-1}(4) + f(9)$

Just like (a)

$f^{-1}(4) = -11$ ---- by looking into the x rows

$f(9) = 11$

So:

$f^{-1}(4) + f(9)=-11 + 11$

$f^{-1}(4) + f(9)=0$

4 0

2 years ago

Using sq root property. 2x^2+36+0

mezya [45]

It’s 2.&:&/8/8/8&/keisjsisk

5 0

3 years ago