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3 years ago

Is the converse of the statement valid?

Mathematics

2 answers:

IgorLugansk [536]3 years ago

3 0

Yes. If a+7 is even, then a is odd

frozen [14]3 years ago

3 0

The converse of the statement is valid

Yes. If a + 7 is even, then a is odd.

The converse of a statement is gotten by switching the hypothesis and the conclusion.

In the statement:

If a is odd, then a + 7 is even.

The hypothesis = a is odd

The conclusion = a + 7 is even

The converse of the statement will be:

If a + 7 is even, then a is odd.

The converse statement is valid because if we subtract 7 from an even number, the resulting number will be odd

Learn more on converse statement here: brainly.com/question/2751386

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there are 7 teams in the soccer tournament.there are two coaches on each team and 10 kids play on each team.which sentence below

Mademuasel [1]

Answer:

I think it's letter B, sorry I'm not sure

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3 years ago

Find the probability on #4<br> Please

julia-pushkina [17]

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Hope this helps!

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4 years ago

25 divided by something = 3 remainder 4

NeX [460]

7 would be the number cause;

25 ÷ 7 = 3 r4

hope that helps :D

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3 years ago

Ignore the answers! I need help I’ll mark u brainly

Vinil7 [7]

7. X2=25
X=5, x=—5

8. (X—3)2=49
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10. 5x2–8=3x.
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8 0

3 years ago

Read 2 more answers

Which of the following equations, in its simplest form,

Ilya [14]

Hi there!

»»————-　★　————-««

I believe your answer is:

$\boxed{x-1+x-2+x}$

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Here’s why:

⸻⸻⸻⸻ $\boxed{\text{Simplifying the Expression...}}\\\\3x+2+(-5)\\----------------\\\rightarrow 3x+2-5\\\\\rightarrow\boxed{3x-3}\\\\\text{This is not an answer choice, so we would find an expression equivalent to the one above.}$ ⸻⸻⸻⸻

$\boxed{2 +3x+5}\\\\\rightarrow 3x + 5 + 2\\\\\rightarrow \boxed{3x + 7}\\\\\text{This is \textbf{NOT} equivalent.}$

⸻⸻⸻⸻

$\boxed{x-1+x-2+x}}\\\\\rightarrow x+x+x -1-2\\\\\rightarrow \boxed{3x-3}\\\\\text{This is \textbf{equivalent}.}\\\\\text{This answer choice and the expression given has the same result when simplified.}$

⸻⸻⸻⸻

$\boxed{-3-3x-1+x}}\\\\\rightarrow-3-1-3x+x\\\\\rightarrow -4-2x\\\\\rightarrow \boxed{-2x-4}\\\\\text{This is \textbf{NOT} equivalent.}$

⸻⸻⸻⸻

$\boxed{3-3x}\\\\\rightarrow{-3x+3}\\\\\text{This is \textbf{NOT} equivalent.}$

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$\text{Option B, } x-1 +x-2 + x, \text{ should be the correct answer.}$

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Hope this helps you. I apologize if it’s incorrect.

3 0

3 years ago