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2 years ago

Que es él valor dé 9 en asistencia

Mathematics

1 answer:

timurjin [86]2 years ago

4 0

No sé lo siento esqje necesito mas puntos lol hahaha

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NEED HELP FAST!!!

faust18 [17]

In order to solve the formula

$C=\pi d$

in terms of d, you simply have to divide both sides by pi:

$d=\dfrac{C}{\pi}$

The total height of the earring is the sum of the diameters of the circles. Given their circumferences, the diameters are

$d_1=\dfrac{6}{\pi},\quad d_2=\dfrac{8}{\pi}$

So, the total height is

$h=d_1+d_2=\dfrac{6}{\pi}+\dfrac{8}{\pi}=\dfrac{14}{\pi}$

6 0

3 years ago

Convert the complex number z = 4 - 10i from rectangular form to polar form.

mrs_skeptik [129]

ANSWER

$r = 2 \sqrt{29} ( \cos(292 \degree) + \sin(292 \degree))$

EXPLANATION

The polar form of a complex number ,

$z = x + yi$

is given by:

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

where

$r = \sqrt{ {x}^{2} + {y}^{2} }$

The given complex number is:

$z = 4 - 10i$

$r = \sqrt{ {4}^{2} + {( - 10)}^{2} }$

$r = \sqrt{16 + 100}$

$r = \sqrt{116} = 2 \sqrt{29}$

And

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

$\theta= \tan^{ - 1}(\frac{ - 10}{4} )$

$\theta= 292 \degree$

Hence the polar form is :

$r = 2 \sqrt{29} ( \cos(292 \degree) + \sin(292 \degree))$

6 0

2 years ago

What is the general form of the equation of the line shown?<br> Ox+y=0<br> Ox-y=0<br> Ox-y=0

mixer [17]

Answer:

x-y=0

Step-by-step explanation:

7 0

2 years ago

Pls help me i dont care if u get it wrong it wont bother me but pls help me :/

Naddika [18.5K]

Answer:

3; 6; 9; 12; 15; 18;

Step-by-step explanation:

Multiples of 3:

3*1=3

3*2=6

3*3=9

3*4=12

3*5=15

3*6=18

5 0

3 years ago

Read 2 more answers

Which expression is equivalent to sqr 400i8j4k6

Gelneren [198K]

I have attached the correct answer. Brainliest will be much appreciated!

4 0

3 years ago