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3 years ago

1) What is the value of x? 150° 3x

Mathematics

1 answer:

Leona [35]3 years ago

3 0

The value of x is usually 1, most of the time x is just used as a place holder

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Find the argument of the complex number z=1+iv3

elena-14-01-66 [18.8K]

Given:

The complex number is:

$z=1+i\sqrt{3}$

To find:

The argument of the given complex number.

Solution:

If a complex number is $z=x+iy$ , then the argument of the complex number is:

$\theta=\tan^{-1}\dfrac{y}{x}$

We have,

$z=1+i\sqrt{3}$

Here, $x=1$ and $y=\sqrt{3}$ . So, the argument of the given complex number is:

$\theta =\tan^{-1}\dfrac{\sqrt{3}}{1}$

$\theta =\tan^{-1}\sqrt{3}$

$\theta =\tan^{-1}\left(\tan \dfrac{\pi}{3}\right)$

$\theta =\dfrac{\pi}{3}$

Therefore, the argument of the given complex number is $\theta =\dfrac{\pi}{3}$ .

6 0

3 years ago

Can you please help

Dvinal [7]

Answer: 3x -4

Step-by-step explanation:

6 0

3 years ago

Acceleration of 10kg Maas's pushed by a 5n force

malfutka [58]

Answer:

<h3>The answer is 0.5 m/s²</h3>

Step-by-step explanation:

To find the acceleration of an object given it's mass and the force acting on it can be found by using the formula

$acceleration = \frac{force}{mass} \\$

From the question

force = 5 N

mass = 10 kg

So we have

$acceleration = \frac{5}{10 } = \frac{1}{2} \\$

We have the final answer as

Hope this helps you

7 0

3 years ago

Give at least examples where an object has multiple motions.

borishaifa [10]

Our heart,Cars, Jets in pools

5 0

3 years ago

I need to solve this in system of equations form

aksik [14]

Is this even answerable, because u would need to figure out what ‘b’ is to figure out the answer

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3 years ago