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Strike441 [17]
3 years ago
12

WILL GIVE BRAINLIEST can someone tell me a few linear equations with one solution?

Mathematics
1 answer:
erastova [34]3 years ago
7 0
X - 3 = 7 (only solution is 10)

2x + 5 = 11 (only solution is 3)

7x - 1 = 27 (only solution is 4)

4x + 2 = -6 (only solution is -2)
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Type the correct answer in the box. If necessary, use / for the fraction bar.
Pavlova-9 [17]
5/50 step-by-step explanation:
3 0
2 years ago
Explain how the inverse and the contopositivve of a conditional are alike and how they are different
anygoal [31]

Answer:

See explanation!

Step-by-step explanation:

The contrapositive of a conditional is similar to, yet different from, the inverse of the conditional.

The best way to explain this is to create an example. You should start by creating a conditional; you can then form the conditional's inverse and contrapositive.

<u>Here is an example:</u>

Conditional: If C, then D. (starting statement)

Inverse: If not C, then not D. (opposite of the conditional)

Contrapositive: If not D, then not C. (reversed opposite of the conditional)

<u>Based on the information from the example, you can conclude:</u>

<u>Primary Similarity:</u>

Both the contrapositive and the inverse are opposites of the conditional (both contain not, implying something would not happen under the given circumstances, rather than something would happen under those circumstances).

<u />

<u>Primary Difference:</u>

The contrapositive is a reversed version of the inverse; this causes them to most commonly have different meanings.

I am sure you could find more similarities/differences, but these were the two that stood out to me the most!

I hope this helps! :)

5 0
2 years ago
Write a second inequality with the same meaning -12&lt;= a
alexira [117]

Answer:

a\geq-12 or -48\leq4a

Step-by-step explanation:

7 0
2 years ago
Will mark as brainliest if right
melisa1 [442]
12.25m^2 because you’re finding area
A=l•W
A=3.5•3.5
A=12.25
4 0
3 years ago
Read 2 more answers
How many real solutions exist for this system of equations?
Rom4ik [11]

Answer:

One

Step-by-step explanation:

Set each equations equal to each other

{x}^{2}  + 4 = 4x

{x}^{2}  - 4x + 4

Find the discrimant.

{ - 4 {}^{2} - 4(1)(4) } = 0

This means there is one real solution. Since the discramnt equal 0.

7 0
2 years ago
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