Please help!! I included a pic of the problem to make it easier.
Find the quotient (z/w)
z = 6(cos(pi/3) + isin(pi/3), w = 3(cos(pi/6) + isin(pi/6)
[A]2(cos(pi/6)+isin(pi/6)
[B]2(cos(pi/90)+isin(pi/90)
[C]18(cos(pi/2)+isin(pi/2)
[D] None of these
Answers
Answer: i think it is D
we have:
[tex]\frac{z}{w}= \frac{6(cos\frac{\pi }{3}+i.sin\frac{\pi }{3} ) }{3(cos\frac{\pi }{6}+i.sin\frac{\pi }{6}) }\\\\\\<=>\frac{z}{w}=\frac{2(\frac{1}{2}+i.\frac{\sqrt{3} }{2}) }{\frac{\sqrt{3} }{2}+i.\frac{1}{2} }\\\\<=>\frac{z}{w}= \frac{2+2\sqrt{3}.i }{\sqrt{3}+i }[/tex]
Step-by-step explanation:
Related Questions
Point C is located at (1, 2), and point D is located at (-4,-2). Find the point that is the distance from point C
to point D. (1 point)
a. (-0.25, 1)
b. (-1.5,0)
c. (-0.5, 1.5)
d. (0.25, 2.25)
Answers
Answer:
The answer would be c
Step-by-step explanation:
i choosed c because u have da negative sign in front of 4 and 2 and positive numbers with 1 and 2
Answer:
b
Step-by-step explanation:
I think this means to find the mid-point(?) of the line which by doing that you take both x-values and you add them and then divide by two, and then you take both y-values and add them and then divide by two. So you have: (1+-4)=-3, (-3/2)=-1.5
-1.5=x
(2+-2)=0, (0/2)=0
0=y
(-1.5, 0)
Pls help me with this! Thank u !!
Answers
Thank You!
Pls mark Brainliest!!!
Directions - Label the diagram with the following values, then solve for x.
Answers
Between T and U is x+14
the blue line is 22
x is -1
plz help in to cool bro
Answers
Help ASAP I will give u a lot of points
Answers
quick!! write an equation in slope intercept form using points (-3,0) (3,-4) !
Answers
Answer:
i dunno but the slope is -4/6
Step-by-step explanation:
You do y1-y2/x2-x1 and then find the rest using y=mx+b
did I get this answer right?
Answers
Answer:
Yes
Step-by-step explanation:
Yes
Answer:
No, the answer is suppose to be 9.
Step-by-step explanation:
if you did 54 divided by 18 you would get 3. so if you do 54 divided by 3 you would get 18. then if you do 27 divided by 3 it would equal 9.
so therefore your answer will be 9.
please mark as brainly.
someone help me pleaseeee
Answers
Answer:
3 times 2 equal 5
Step-by-step explanation:
did the test and made 100
PLS I NEED HELP ASAP
Answers
Answer:
Answer C
.....,.................
Write the following in standard form:
2x*3x^2
Answers
Answer
1296
Step-by-step explanation:
The explanation is 2x is written as 2*2 = 4
then 3x is written as 3*3 = 9 so
so you do 4*9 = 36 * 2 = 1296
Answer:
The answer to your problem is: 6x³
asal and jovana call a taxi.the taxi driver charges $1.00 flag fall when they get in the car. the charge is then $2.00 for each kilometer they travel. they have $23 between them. how far can they travel.
Answers
They can travel 11 kilometers
(Please help me with this one it is due in ten minutes :'(
A snail is trying to get to the other side of a park. At what rate is the snail moving?
A) 1/2 foot per minute
B) 1 foot per minute
C) 1 1/2 feet per minute
D) 2 feet per minute
Answers
Answer:
I think the answer is C
Step-by-step explanation:
First you need to find 2 coordinates on the graph. (2,3) (4,6)
Use the formula M= y2-y1 ÷ x2-x1
Then m= 6-3 ÷ 4-2
Then m= 3÷2 = 1.5
So the slope should be 1.5 or 1 1/2
i need the equation in slope intercept form in fraction form
(-2,2),(2,0)
Answers
Answer:
Step-by-step explanation:
[tex]\frac{y2-y1}{x2-x1}[/tex]
[tex]\frac{0-2}{2-(-2)}[/tex]
[tex]\frac{-2}{4}[/tex]
[tex]\frac{-1}{2}[/tex]
How can 14 x 50 help you find 14 x 49?
Answers
Answer/Explanation:
It might not help you figure out the exact answer, but it definitely helps you estimate. By knowing that 14x50=700, you can guess that 14x49 equals something close to 700.
Hope this helps! Have an amazing day ❤
is it
45cm²
40cm²
36 cm²
32cm²
Answers
Answer:40
Step-by-step explanation:
Answer:
the answer is 40cm^2
Step-by-step explanation:
i multiply them
4.83 x 8.18 = 39.5094
the estimate is 40
im board !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
same
Step-by-step explanation:
Answer:
same
Step-by-step explanation: same free coins ;)
convert 51 in base 10 into base 5
Answers
i cant put a link but i looked up "51 in base 5"
and got 201
The value of the equation is 51₁₀ = 201₅
What is an Equation?
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the equation be represented as A
Now , the value of A is
A = 51₁₀ be equation (1)
Let the number with base 5 be represented as B
Now , to convert the equation A to a number in base 5 ,
The equation calculation formula for 51₁₀ number to base 5 is
5 | 51
5 | 10 | 1
5 | 2 | 0
5 | 2 | 2
Therefore , the number B = 201₅
Hence , the value of the equation is B = 201₅
To learn more about equations click :
https://brainly.com/question/19297665
#SPJ2
I WILL GIVE BRAINLEST
Angela has 5 fewer quarters than twice the number of her dimes. If d represents
the number of dimes Angela has, which expression represents the total number of
Angela’s quarters and dimes
PLSSS SHOW YOUR WORK PLSSSSSS
Answers
Answer:
2d-5=Q ?
Step-by-step explanation:
Am I supposed to be representing quarters too? I think this should solve it though. Lmk if somethings wrong :)
In △RST, TR ≅ ST, m∠T=142∘. Find m∠S.
Answers
Answer:
m∠S = 142°
Step-by-step explanation:
If TR ≅ ST, then...
T≅S
R≅T
Answer:
19Step-by-step explanation:
On average, Cody runs 5 miles in 48
minutes. How fast should he plan to
run a 10 miles race if he maintains this
pace?
Answers
Answer:
6.25 Miles per hour speed
if f(x)= -3x2 -5x, what is the value of f(-3)? (the 2 is to the second power )
Answers
Answer:
-12
Step-by-step explanation:
-3x^2-5x x is -3
-3(-3)^2-5(-3)
-27+15
Find the area of the trapezoid. Please help!
Answers
Answer:
Area = 1/2 (a + b )h
area = 1/2 ( 22.2 + 8.52 ) 9.86
area = 1/2 ( 30.72) 9.86
area = 1 x 30.72 x 9.86 ÷ 2
area = 151. 4496cm²
Answer:
The area of the trapezoid is 151.45cm sq
I’ll mark you brainlist if you get the right answer please help!
Answers
Answer:
it would probably be 56
Step-by-step explanation:
Part of a school’s stage is shaped like a sector of a circle, as shown below. The students do not yet know the exact dimensions of this part of the stage, but they want to identify as many relationships as possible so that they will be able to decorate this part of the stage when the dimensions are available.
Answers
Answer:
68.78° or 0.6 radStep-by-step explanation:
Use the formula:
degrees/360° = L/circumferenceor radians/π = L/circumferenceAs per given:
l = 12 feet, r = 10 feet
degrees = 360°*12/(2*3.14*10) = 68.78° radians = π rad *12/(2π*10) = 0.6 radneed a quick answer please
Answers
I got it right for my test
Explanation
Bababoey
Suman sells a house and receives Rs. 14,25,000 after giving 5%
commission. What is the price of his house?
Answers
Step-by-step explanation:
selling p= X(let)
commission=5%
here commission amount= X*5/100
A spinner has five sections ( a,b,c,d,e,) the spinner is spun 84 times what is the experimental property landing on a round to the nearest percent
Answers
Answer:
17%
Step-by-step explanation:
Midpoint of (-8,3) (10,-4)
Answers
Answer: The correct answer is (1, -0.5)
Step-by-step explanation:
5y - 10= -25
a y=3
b y=7
y=-3
y=-7
Answers
Y = -3
It would be c.
Answer:
C. y=-3
Step-by-step explanation:
5y-10=-25
5y=-25+10
5y=-15
y=-15/5
y=-3
Please help me find the y-intercept! :(
At midnight there were 5 inches of snow on the ground. Since then, snow has been falling at the rate of ½ inch per hour. Identify the y-intercept.
Answers
Explanation: y = Mx + b, m is your slope (1/2), b is your y-intercept (5 inches)
Equation would be y= (1/2)x + 5