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mestny [16]
1 year ago
8

Identify the binomial O A. x² - 4x + 2 O B.x² O C.x²-4 O D. 2x2 + 3x -1 + y

Mathematics
2 answers:
Mekhanik [1.2K]1 year ago
8 0

Answer:

C. x^2-4

Step-by-step explanation:

A binomial has 2 terms. Since C is the only one with 2 terms, that is the binomial.

quester [9]1 year ago
3 0

Hi, there.

  ______

Let me start by defining a binomial.

A binomial is an expression with 2 terms. These could be variables, constants, they could have any exponents, but as long as that expression has 2 terms, it's considered a binomial.

Of the 4 choices provided, which one shows an expression with 2 terms?

Only C. \boldsymbol{\it{x^2-4}}

Hope the answer - and explanation - made sense,

happy studying!!!

You might be interested in
How do you factor 6x^2+x+2
Svetradugi [14.3K]

Answer:

6x^{2}  +x + 2 cannot be factored

Step-by-step explanation:

The equation cannot be simplified so you have to use the quadratic formula

and you will get imaginary numbers from the formula

7 0
3 years ago
Barbara can pay either $80 per month or one lump sum of $800 per year for car insurance. How much does she save yearly if she ch
Schach [20]

Answer:

$160

Step-by-step explanation:

In the monthly payment option she would pay $80 per month, therefore in a year (12 months) she would pay:

$80*12 =  $960

We can see that this amount is greater than the $800 she would pay in the lump sum payment option.

The money she would save is:

$960 - $800 = $160

She would save<u> $160 yearly</u> with the lump sum payment option.

4 0
4 years ago
11 hours 18 min 36 sec to hours
zlopas [31]
I'm not really sure about this math but I tried to answer it for you

1)Convert 11 hours to minutes = 660 minutes. 11 hours x 60 mins=660
2)Add the 18 minutes to 660 =678 minutes
3) 678 divided by 60 mins = 11.3 hours, but we still have the 36 seconds remaining so I didn't exactly divide 678 minutes by 60, but I divided 678.36 by 60 which gave me 11.306 hours.

That's it I truly apologise if this is wrong. But if you figure out the right method please show me and others who may have done it this way or another way, so please share. GOOD LUCK.
7 0
4 years ago
83 + what = 180 :3 ^-^
Mazyrski [523]
97 is the answer to your question
5 0
3 years ago
Read 2 more answers
Solve the triangle. Round lengths to the nearest tenth and angle measures to the nearest degree. B = 15° C = 113° b = 49
VMariaS [17]

Answer:

  A = 52°, a = 149.2, c = 174.3

Step-by-step explanation:

Technology is useful for this. Many graphing calculators can solve triangles for you. The attachment shows a phone app that does this, too.

___

The Law of Sines can give you the value of c, so you can choose the correct answer from those offered.

  c = sin(C)·b/sin(B) = sin(113°)·49/sin(15°) ≈ 174.271 ≈ 174.3 . . . . . third choice

8 0
3 years ago
Read 2 more answers
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