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3 years ago

The polynomial –2x2 – x 2 is a with a degree of .

Mathematics

2 answers:

spin [16.1K]3 years ago

8 0

-2x^2 - x + 2 is of degree 2.

Ganezh [65]3 years ago

3 0

The polynomial –2x2 – x 2 is a TRINOMIAL with a degree of 2 . <3

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A bag contains 5 green marbles and 8 blue marbles. A dice is rolled, then a marble is chosen at random from the bag .

kolezko [41]

What is the question?

3 0

3 years ago

Find the solution to the system 9x−4y=−13 and 9x−2y=−20

BaLLatris [955]

Answer:

x = -3, y = -3.5. As an ordered pair it is (-3, -3.5).

Step-by-step explanation:

9x − 4y = −13

9x − 2y = -20

Subtract:-

-2y = 7

y = -3.5.

Substitute for y in the first equation:

9x - 4(-3.5) = -13

9x = -27

x = -3.

3 0

4 years ago

Un industrial obtiene un préstamo de $ 15.000, al 23% anual por el lapso de 5 años. Calcular el monto a la finalización de este

olasank [31]

Answer:

$18,781.5

Step-by-step explanation:

According to the problem, calculation of the given data are as follows,

Loan amount (P) = $15,000

Rate of interest (r) = 23%

Time (t) = 5 years

Let this loan is compounding annually, then the amount after 5 years can be calculated as follows,

Final amount = P $(1 + ( r/t))^{t}$

by putting the value in formula, we get

= $15,000 ( $(1 + ( 0.23/5))^{5}$

= $15,000 × 1.2521

= $18,781.5

4 0

2 years ago

If f(x) = <img src="https://tex.z-dn.net/?f=%5Cfrac%7B%283%2Bx%29%7D%7B%28x-3%29%7D" id="TexFormula1" title="\frac{(3+x)}{(x-3)}

kati45 [8]

Answer:

$f(a) = \frac{(a+5)}{(a-1)}$

Step-by-step explanation:

Given : $f(x) = \frac{(3+x)}{(x-3)}$

In order to find $f(a+2)$ we will substitute $(a+2)$ for $x$ in the given function, that is :

$f(a) = \frac{(3+a+2)}{(a+2-3)}$

$f(a) = \frac{(a+5)}{(a-1)}$

4 0

3 years ago

Is my answer correct?

Molodets [167]

Answer:

22x + 16

Step-by-step explanation:

No, your answer is not correct. you added l +b but you were supposed to add

L+B+L+B

4 0

3 years ago