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uysha [10]
4 years ago
14

Use a scientific calculator or unit circle to convert the polar form of the complex number to its equivalent rectangular form.

Mathematics
2 answers:
Vika [28.1K]4 years ago
6 0

16+16i squareroot 3 Im positive thats the answer. The other person idk what they did.

GuDViN [60]4 years ago
5 0
I assume 3.14 is meant to represent π. So x=32cos(π/3)=16 and y=32sin(π/3)=16√3=27.7128 approx.
If we take 3.14 directly (radians), then we get x=16.0147 and y=27.7043 approx.
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HELPPP ASAPPP 30 POINTS
KiRa [710]

Answer:

Twenty percent of $47.83 is equal to $14.66

If you did 20% of 47.83, that would equal 9.566. So, now you need to take the 5, which is equal to 500 cents, and turn it into 5 dollars. (One hundred cents is a dollar so 500 cents , is 5 dollars.) now it’s 9 + 5. Easy, it’s 14. Now add back the 66, and it’s 14.66 dollars. So the answer is...

14.66

Hope this helps =3

4 0
3 years ago
Show that the function f(x)= integral from x to 3x 1/t ft is constant on the interval (0, positive infinity)
jarptica [38.1K]
\int\limits^{3x}_x { \frac{1}{t} } \, dt
integrate to get
[ln|t|]^{3x}_x=ln|3x|-ln|x|=ln| \frac{3x}{x}| =ln |3|=ln(3)
this only is true when x>0
when x turns negative, we get -ln(3) because of math
5 0
3 years ago
Explain and correct the error in the example above
PtichkaEL [24]

Answer:

C = 28.26  cm

Step-by-step explanation:

The figure shows a circle of diameter 9 inches.

The person has taken radius r as 9 inches which is wrong.

The radius must be (9/2) = 4.5 inches, such that,

Circumference = 2πr

= 2×3.14×4.5

= 28.26  cm

Hence, this is the required solution.

8 0
3 years ago
PLEASE HELP<br> (I'll give you stars)<br><br> SEE PHOTO for information on question
lions [1.4K]

Answer:

11638 I think cause maximum is 310

5 0
3 years ago
Paula collected 75 stickers she shares her stickers with her 5 friend equally. How many stickers will each friend get your an ar
sweet [91]
Each friend with get 15 stickers in total
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4 years ago
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