3 years ago

Simplify the following number by using the imaginary number i square root of -19

Mathematics

1 answer:

lakkis [162]3 years ago

3 0

Answer:

Exact form: -√19

Decimal form: −4.35889894...

You might be interested in

Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

SIZIF [17.4K]

C = 4M + 5
4M = C - 5
M = (C - 5)/4

answer is D. Last one.

6 0

4 years ago

The value of x is .... ?

alexira [117]

Answer: 96

Step-by-step explanation:

4 0

3 years ago

Need help! will award brainiest

coldgirl [10]

Answer:

$\sf slope: \boxed{\bf \frac{1}{3} }$

Explanation:

$\sf slope :\dfrac{y_2-y_1}{x_2-x_1} =\dfrac{rise}{run} \ \ \ \ where \ (x_1, \ y_1) ,(x_2, \ y_2) \ are \ points$

Find slope:

$\rightarrow \sf \dfrac{x_2-x_1}{y_2-y_1}$

<em>insert values</em>

$\rightarrow \sf \dfrac{3-5}{-4-2}$

<em>simplify</em>

$\rightarrow \sf \dfrac{1}{3}$

4 0

2 years ago

Read 2 more answers

In a lottery game, a player picks six numbers from 1 to 22. If the player matches all six numbers, they win 20,000 dollars. Othe

Angelina_Jolie [31]

Answer:

Total possible number of outcomes = C(24,6) [24 choose 6]

=24!/(6!18!)

= 134596

Out of which there is only one winning combination.

Therefore we conclude:

P(win 20000)=1/134596

P(lose 1)=134595/134596

and hence the expected value is:

20000*(1/134596)+(-1)*(134595/134596)

=-114595/134596

=-0.8514 (rounded to four places after decimal)

Step-by-step explanation:

Hope this helped!

8 0

3 years ago

I need help with this

gtnhenbr [62]

So what are we trying to find the reduced fraction or inverse operation

5 0

3 years ago