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KiRa [710]
3 years ago
7

Which of the following numbers is irrational?

Mathematics
1 answer:
andrew-mc [135]3 years ago
7 0

Answer:

D

Step-by-step explanation: always remember that sign as irrational

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Find the quotient of n(x) = 6x^5y^7 and m(x) = 2x^3y
likoan [24]

Answer:

a.  Yes

b.  Yes

c. Yes

d. Degree 8

Step-by-step explanation:

a. Yes, n(x) is a polynomial of one single term (also called monomial) because it contains variables raised to positive integers.

b. Yes, m(x) is a polynomial of also one single term (also called monomial) because it contains variables raised to positive integers.

c. The quotient of n(x) / m(x) can be reduced to a polynomial of one single term as follows:

\frac{n(x)}{m(x)} =\frac{6\,x^5\,y^7}{2\,x^3\,y} =3\,x^2\,y^6

which as can be seen, also contains variables raised to positive integers.

d. The degree of the polynomial resultant is the addition of the powers of all variables present (x and y) which results in: 2 + 6 = 8

Therefore the degree of this polynomial is 8.

6 0
3 years ago
Given the data shown below, which of the following is the best prediction for the number of years it will take for the populatio
aleksley [76]

We will have the following:

Using exponential regression we will have that the line of best fit will be:

f\mleft(x\mright)=8585.658603*1.399211892^x

Now, we will have that:

\begin{gathered} 300000=8585.658603*1.399211892^x\Rightarrow34.94199034=1.399211892^x \\  \\ \Rightarrow x=\frac{ln(34.94199034)}{1.399211892}\Rightarrow x= \end{gathered}

So, the approximation using linear regression gives us as solution approximately 29.7 years; thus the closest one to match is then

3 0
1 year ago
Solve the inequality |3x-6|≤9
avanturin [10]
3x-6≤9
3x≤15
x≤5
so the answer is x≤5
5 0
4 years ago
Plz help me get the answer ASAP please I been stuck on these
nika2105 [10]

\frac{1}{2}y\leq -7     Multiply 2/1 or 2 on both sides to get "y" by itself

(2)\frac{1}{2}y\leq -7(2)

y ≤ -14


6 0
3 years ago
Read 2 more answers
How do I to problems like "From 45 ft to 92 ft"?
djyliett [7]

Answer:

45tf+47tf=92tf

Step-by-step explanation:

I hope this help you out♊♊ tell me is this correct♊♊♊

3 0
3 years ago
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