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Ber [7]
3 years ago
7

Is 4/x^4+3/x^3-2/x^2-1 a polynomial

Mathematics
1 answer:
Alexandra [31]3 years ago
5 0
Answer: Yes

Step by step explanation:
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15 less than 2 times a number is the same as 7 more than half of the number. what is the number?
romanna [79]

Answer:

x = 14 and 2/3

Step-by-step explanation:

Make an equation where x is the number.

2x - 15 = 7 + 1/2x

Then, solve the equation.

multiply both sides by 2 to get rid of the fraction

4x - 30 = 14 + x

subtract x from both sides

3x - 30 = 14

add 30 to both sides

3x = 44

divide both sides by 3

x = 14 and 2/3

5 0
3 years ago
There are 4 questions thank you for helping me
GenaCL600 [577]

Answer: question #1 ~ there are 50 boys

Step-by-step explanation:

10:11

X:55

11 was multiplied by 5 so you have to do the same for 10

3 0
3 years ago
Which of the following is a rational number
levacccp [35]

Answer:

pi

Step-by-step explanation:


7 0
4 years ago
Read 2 more answers
Matter is in a liquid state when its temperature is between its melting point and its boiling point. Suppose that some substance
ANTONII [103]

Answer:

  -35.626 < temperature < 733.928 . . . . degrees F

  (-35.626, 733.928)

Step-by-step explanation:

It is convenient to let a calculator evaluate the expression for converting °C to °F.

  -35.626 < temperature < 733.928 . . . . degrees F

  (-35.626, 733.928) . . . . . . . . . . . . . . . . . in interval notation

_____

The given relation is C = 5/9(F -32). The inverse relation is F = 9/5C +32. That is the relation we need to use to answer this question.

4 0
4 years ago
His mouth stinging and burning, Virgil hurried to the
ivanzaharov [21]

As his mouth began to sting and burn, Virgil hurried to the kitchen to get some water to wash the dish's acrid taste away.

The correct option D.

<h3>Stinging and burning are described as:</h3>

Nerve problems may be the cause of a burning pain. There are, however, a lot of additional potential causes. It's possible for injuries, infections, and autoimmune conditions to cause nerve damage and, in some cases, nerve pain.

<h3>Is acrid the same as bitter?</h3>

Acrid remarks are extremely bitter or stinging; extremely caustic.

<h3>Which foods have a bitter taste?</h3>

Numerous vegetables in the cruciferous family, such as broccoli, Brussels sprouts, cabbage, kale, radishes, and arugula, have a bitter flavor.

To know more acrid taste visit:

brainly.com/question/3574385

#SPJ4

4 0
2 years ago
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