All categories

3 years ago

W 5 − 7 w −10w 4 is a polynomial or not?

Mathematics

1 answer:

BabaBlast [244]3 years ago

3 0

Answer:

That is a tri nomial, a basic level of polynomial

Step-by-step explanation:

A polynomial is an expression containing the algebraic sum of especial terms called monomial, which are variables with an exponent and a coefficient.

The degree of your polynomial is 5, the highest degree that is used by the variable,

You might be interested in

The variables x and y are inversely proportional, and y = 2 when x = 3. What is the value of y when x = 9?

givi [52]

$If\ x\ and\ y\ are\ inversely\ proportional\ then\ xy\ is\ constans.\\\\9y=2\times 3\\\\9y=6\ \ \ \ \ \ /:9\\\\y=\frac{6}{9}\\\\y=\frac{2}{3}$

7 0

3 years ago

Read 2 more answers

Help with number 3!!

marusya05 [52]

The correct answer is B.30 inches

3 0

3 years ago

Read 2 more answers

×+7 = -3× solve for x

Ber [7]

Answer:

this is not a equation.

Step-by-step explanation:

sorry. Do you mean y+7=-3x or something?

7 0

3 years ago

Solve 34*17 using an area model

Monica [59]

Well put 34 units on the left vertically and 17 units on the bottom hoizontially... fill it up and count how many you have

3 0

3 years ago

Read 2 more answers

Complete the recursive formula of the geometric sequence 16\,,\,3.2\,,\,0.64\,,\,0.128,...16,3.2,0.64,0.128,

Nastasia [14]

Answer:

$a_{n+1}=0.2a_n$ for all n>0, $a_1=16$

Step-by-step explanation:

Let $\{a_n\}=\{16,3.2,0.64,0.128,\cdots \}$ be the sequence described.

A geometric sequence has the following property: there exists some r (the ratio of the sequence) such that $\frac{a_{n+1}}{a_n}=r$ forr all n>0.

To find r, note that

$\frac{3.2}{16}=\frac{32}{10(16)}=\frac{2}{10}=\frac{1}{5}=0.2$

Similarly

$\frac{0.64}{3.2}=\frac{64}{10(32)}=\frac{1}{5}=0.2$

$\frac{0.128}{0.64}=\frac{1}{5}=0.2$

Thus $a_{n+1}=r a_n=\frac{a_n}{5}=0.2a_n$ for all n>0, and $a_1=16$

3 0

3 years ago

W 5 − 7 w ​ −10w 4 is a polynomial or not?

W 5 − 7 w −10w 4 is a polynomial or not?