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3 years ago

Help meeeeeee please :))))

Mathematics

1 answer:

maxonik [38]3 years ago

6 0

Cant see the pic ya feel

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Find the length of side x in simplest radical form with a rational denominator. 60 30 x 5

Arturiano [62]

Answer:

Step-by-step explanation:

6 0

3 years ago

Given z1 = -3

trasher [3.6K]

Answer:

See explanation

Step-by-step explanation:

The given complex number are:

$z_1=-3\sqrt{3}+3i$

and

$z_2=6\cos 150\degree+6i\sin 150\degree$

When we rewrite $z_1=-3\sqrt{3}+3i$ in complex form, we obtain;

$z_1=r(\cos \theta+i\sin \theta)$

where

$r=\sqrt{(-3\sqrt{3})^2+3^2 }=\sqrt{36}=6$

and

$\theta=tan^{-1}(\frac{y}{x})$

$\implies \theta=tan^{-1}(\frac{-3\sqrt{3}}{3})=150\degree$

Hence,

$z_1=6(\cos 150\degree+i\sin 150\degree)$

$z_1=6\cos 150\degree+6i\sin 150\degree$

Hence

$z_1=z_2$

8 0

3 years ago

Explain why it is easier to graph an equation in slope intercept form than it is to graph an equation in standard form.

Allisa [31]

In slope intercept form you already have the y-intercept and the slope. all you have to do is plot the y-intercept and then plot the slope from that point.

hope this helps :)

8 0

3 years ago

Please Help With My Scatter Plot

valina [46]

Answer:

Step-by-step explanation:

idk

6 0

3 years ago

CAN U GUYS PLZ HELP!!

attashe74 [19]

Answer:

C. 5/2

Step-by-step explanation:

Two points that the graph passes through are (-5, -4) and (-3, 1). This tells us that the graph goes up 5 units at the same rate that it goes right 2 units. Since the slope of a graph is simply the movement of the y values over the movement of the x values, the slope of this graph is 5/2, which is option C.

6 0

3 years ago