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dolphi86 [110]
3 years ago
6

Which expression is NOT a polynomial?

Mathematics
2 answers:
butalik [34]3 years ago
5 0

Answer:

The last expression.

Step-by-step explanation:

The last expression is not a polynomial because x is in the denominator of the second term.

noname [10]3 years ago
3 0

Answer:

4x^2+\frac{5}{x} -6

Step-by-step explanation:

A rule for polynomials, is that if they have variables, the powers should be positive whole numbers. Basically, this means you cannot divide by a variable, but in option 4, second term, you are dividing 5 by x, which is the same as5*x^{-1}. This means you are not raising the variable to a positive power, which means the whole 4th option is not a polynomial.

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4(2x + 3) ÷ 5y From the expression above, provide an example of each of the following: sum, term, product, factor, quotient, and
Ann [662]

Answer:

Sum - 2x + 3

term - 2x

Product - 4(2x + 3)

Factor - not present

quotient - (2x + 3) / 5

Coeffecient - 4(2x + 3)

I really hope this helps

6 0
3 years ago
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A 2x6 rectangle has the same perimeter as a square of area<br> A) 4<br> B) 12<br> C) 16 D) 144
Nataly [62]
Answer: C) 16

We know that the x or y axis side is 2 and 6
If we double the number to find the perimeter:
2 - 4
6 - 12
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Therefore the answer is 16
5 0
3 years ago
(Please look at the NUMBERS below the picture)
GenaCL600 [577]
This is what I got
Area= 31.83 rounded would be 32
Radius= 3.18 rounded would be 3
Diameter= 6.37 rounded would be 6
7 0
2 years ago
people ask me sometimes why can’t you do your homework and I say it’s because I help people with theres and they never help me :
miss Akunina [59]

Answer:

36 is dividend

in 36/6, 6 is the divisor

the other 6 is quotient

Step-by-step explanation:

5 0
3 years ago
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A tree is 7 ft tall when it is planted and this type of tree grows two feet per year. How tall will the tree be in 6 years? How
s344n2d4d5 [400]

2x+7=?

X=6

2(6)+7=

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In six years, the tree will be 19ft

2x+7=44

Minus seven on both sides

2x=37

Divide two from both sides

X=18.5

Thus, it will take 18 and a half years for the tree to reach 44ft

4 0
3 years ago
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