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bonufazy [111]
2 years ago
13

What is quadratic equaton?

Mathematics
2 answers:
Lera25 [3.4K]2 years ago
6 0
A quadratic equation is an equation that includes a squared term. For example, 3x + 7 = 28 is not a quadratic equation as it only has x, whereas x^2 + 5x + 6 = 0 is a quadratic equation as it includes x^2. Quadratic equations also usually have two solutions, whereas linear equations (like my first example) only have one.

I hope this helps! Let me know if you would like me to explain anything more :)
kicyunya [14]2 years ago
3 0
I hope this was helpful if not let me know I can explain you more....

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Put the expressions in order from least to greatest.
Arte-miy333 [17]

Answer:

\frac{11^{4} }{11^{11} } ,\frac{1}{11^{-4} }, 11^{5}*11^{2},  (11^{-3})^{-3}

Step-by-step explanation:

For this, you need to know the rules of exponents:

If the coefficient is the same, you can do things to it (which I will get into)

In this case, all the coefficients are 11, so we don't have to worry about the coefficients being different.

For the first one, you can subtract the denominator exponent by the numerator exponent like so:

11^{4} * 11^{-11} = 11^{-7}\\

(When you multiply, you add the exponents)

Also, the rule is: x^{-y} = \frac{1}{x^{y} } or \frac{1}{x^{-y} } = x^{y}

For the second one, you can use the rule mentioned before:

\frac{1}{11^{-4} } = 11^{4}

For the third one, you want to multiply the exponents (in these kinds of cases, you can multiply the exponent by the exponent)

So:

(11^{-3} )^{-3} = 11^{9}

Finally, the fourth one, you can simply just add the exponents:

11^{5} * 11^{2} = 11^{7}

Then, just order them from least to greatest by their exponents value :)

6 0
2 years ago
What is the term for the point where angle bisectors of a triangle meet
OLga [1]
This point is called the incenter.
6 0
2 years ago
Read 2 more answers
Solve the proportion of 16/50=x/156.25
svetlana [45]

Answer:

The value of x is 50 and proportion equation form becomes \frac{16}{50} = \frac{50}{156.25}.

Step-by-step explanation:

As the proportion given in the question be as follows

\frac{16}{50} = \frac{x}{156.25}

Solving the above

\frac{16}{50} = \frac{x}{156.25}

\frac{16\times 156.25}{50} =x

\frac{2500}{50} =x

x = 50

Therefore the value of x is 50 and proportion equation form becomes \frac{16}{50} = \frac{50}{156.25}.

7 0
3 years ago
Can you guys please help me I would really appreciate it thank you so much! :)
ASHA 777 [7]

Answer:

I'll attach a photo of my answers. I can also provide work if needed, but based on this photo, it looks like an online quiz so I won't waste my time with that.

I hope this helps! Feel free to give me Brainliest if you feel this helped. Have a good day, good luck on your assignment. :)

6 0
2 years ago
Read 2 more answers
A ferry charges $30 per car plus $5 for each passenger in the car.
ad-work [718]
They have to pay the 30$ fee first then it depends on how many people are coming with you
5 0
2 years ago
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