3 years ago

What is the answer to X^3-2x^2-15x+30

Mathematics

1 answer:

LuckyWell [14K]3 years ago

8 0

Answer:

Step-by-step explanation:

cant solve in less you know x

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1/4 plus 4/5(3/4x - 1 1/9)

ANTONII [103]

Answer:

$\frac{3}{5}x+-\frac{131}{180}$

6 0

3 years ago

Plz helppp..........!!!!!!!!!!!

Setler [38]

Answer:

~ 50 centimeters of the poster ~

Step-by-step explanation:

Let us plan out our steps, and solve for each:

1. Given the information, let us create a proportionality as such:

5 = 1 ⇒ x - centimeters of the poster

x 10

2. Now let us cross multiply, and solve through simple algebra for x:

5 * 10 = x,

x = 50 centimeters of the poster

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4 years ago

Is z/8 monomial, binomial, trinomial, or polynomial?

Aliun [14]

Answer:

Monomial

Step-by-step explanation:

I think because it has only one term

3 0

3 years ago

Which of the following is true?

Illusion [34]

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The Correct choice is :

RT is an altitude of Triangle QRS

3 0

3 years ago

Find the measure of AB? using law of sines.

choli [55]

The Law of Sines states that
$\frac{ac}{ \sin(b) } = \frac{ab}{ \sin(c) }$
Therefore,
$\frac{15}{ \sin(44) } = \frac{ab}{ \sin(53) }$
Multiply both sides by sin(53):
$ab = \frac{ \sin(53) \times 15 }{ \sin(44) }$
AB = 17.25
The answer is D) 17

3 0

3 years ago