1.)What is the conjugate of the complex number 7+3ia.)-7+3ib.)-7-3ic.)3id.)7-3i
1. 1.)What is the conjugate of the complex number 7+3ia.)-7+3ib.)-7-3ic.)3id.)7-3i
Answer:
[tex]7 - 3i \\ \\ trust \: me \: yan \: yung \: sagot \: \\ \\ why \\ because \: 7 + 3i \: is \: to find \: the \\ complex \\ \\ so \: the \: answer \: is \: 7 - 3i \: or \\ {7 - 3i}[/tex]
#carryonlearning#studyhard#brainlyeveryday[tex] \Huge\tt{ANSWER:}[/tex]
Conjugating complex number
[tex] {\boxed {\tt{ANSWER:d.)7 - 3i}}}[/tex]
––––––––––––––––––––––––Explanation:
A complex numbers is in the form a + bi.To find the conjugate of any complex number,change the sign of the imaginary term.Thus the conjugate of a + bi is a - bi.The complex number in this problem is 7 + 3i.Using the rule for writing a conjugate,the conjugate of 7 + 3i is 7 - 3i
––––––––––––––––––––––––2. What is the conjugate of the complex number 7+3i ? A. -7+3i B. -7-3i C. 3i D. 7-3i Improper answer = report delete answer Right answer = Brainliest
Answer:
Using the rule for writing a conjugate, the conjugate of 7+3i is 7-3i therefore the answer is letter D
Letter D. po yung sagot
3. Convert 6cis5pi/6 to rectangular form. A. 3sqrt3 + 3i B. -3sqrt3 + 3i C. 3sqrt3 - 3i D. -3sqrt3 - 3i E. 3 - 3sqrt3i
[tex]r\cos\alpha=x+iy\\r\cos\alpha=-r\cos(\pi-\alpha)\\6\cos\frac{5\pi}6=6\cos(\pi-\frac{\pi}6)=-6\cos\frac{\pi}6=-6\frac{\sqrt3}{2}=-3\sqrt3\\\\x^2+y^2=r^2\\r=6\\x=-3\sqrt3\\y=\sqrt{r^2-x^2}=\sqrt{6^2-(-3\sqrt3)^2}=\sqrt{36-27}=\sqrt9=3\\\\Answer: \\B. -3\sqrt3+3i[/tex]
4. 3is what percent of12
Answer:
3 is 25% of 12.
Answer:
3 is 25% of 12
if that help wellcome
5. Prove that z[√3i] = {a+b√3i : a, b ∈ z} is an abelian group
Answer:
[tex]\huge\red{A}\pink{N}\orange{S}\green{W}\blue{E}\gray{R[/tex]
}
6. Subtract. (−3 + 3i) – (7 – 2i)
✏ SUBTRACTION OF COMPLEX
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[tex]\large \bold{Given:}[/tex]
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Subtract. (−3 + 3i) – (7 – 2i)ㅤ
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[tex]\large \bold{Formula}[/tex]
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Subtraction of Complex Numbers:
To subtract complex numbers, subtract their real parts and subtract their imaginary parts.
( a + ib ) − ( c + id ) = ( a − c ) + i ( b − d )ㅤ
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[tex]\large \bold{Answer:}[/tex]
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( −3 + 3i ) – ( 7 – 2i )
= - 3 + 3i - 7 + 2i
= - 3 - 7 + 3i + 2i
= -10 + i ( 3+2 )
= -10 + 5i
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[tex]\small\mathfrak{CarryOnLearning}[/tex]
7. 7. If one of the roots of the polynomial equation is 1 - 3i, what is the other root? A. -3i B. 1-3i C. 3i D. 1+3i 8. Suppose the given roots of the cubic equations are 2 and √3i,find the equation. A. X3-2x2 + 3x - 6= 0 B. *3-2x2 + 3x + 6 = 0 C. x3 - 2x2 - 3x - 6 = 0 D.x3+2x2 + 3x - 6= 0 9. One of the roots of the polynomial equation 2x³ + 3x² – 32x + 15 = 0 is ½Find the other roots. A. -3 and -5 C. -3 and 5 B. -5 and 3 D. 3 and 5
Answer:
7.A. or D.
8.B. sa tingin ko
9.mamili ka dito
A.
B.
C.
D.
Step-by-step explanation:
pa brainliest po
8. 2+3i rational or irrational
Answer:
rational
Step-by-step explanation:
9. The measure of angle 3is
Triange has 3 angle
[tex]\huge\bold\red{C}\green{A}\pink{R}\orange{R}\purple{Y}\blue{O}\pink{N}\red{L}\blue{E}\orange{R}\purple{N}\orange{I}\pink{N}\blue{G}[/tex]
10. which of the following is equal to zero? a.4-4i b.0+0i c.0-3i d. -3+3i explain please
answer 0-3
sa na makatulong
11. find the cojugate this value 2-3i
Answer:
-4
Step-by-step explanation:
2- 3i = 2-6
= -4
just use your calculator and press the button x^ -1 and then it will show the conjugate symbol which is i
12. Let's do essay about 3is about plan after senior high school, Connect next strand about future about pa answer po Ng maayos po
Answer:
As a senior high school student, it is important to start thinking about the future and making plans for what comes next. After graduation, there are several options to consider, including college, vocational school, entering the workforce, or taking a gap year.
Personally, I am planning on attending college to pursue a degree in (insert major here). I have always been passionate about (insert interest or subject here), and I believe that pursuing a degree in this field will allow me to make a positive impact on the world.
In order to achieve this goal, I have taken steps to prepare myself for the college application process. I have researched several universities and have narrowed down my list to those that offer programs in my field of interest. I have also been actively involved in extracurricular activities and have taken advanced courses in high school to strengthen my application.
While attending college, I hope to gain a deeper understanding of (insert subject here) and to develop skills that will be valuable in my future career. I plan on taking advantage of internships and other opportunities to gain real-world experience in my field and to network with professionals in the industry.
Ultimately, my goal is to (insert long-term career goal here). I believe that by pursuing a degree in (insert major here) and gaining valuable experience in the field, I will be well-prepared to achieve this goal and make a positive impact in my community.
In conclusion, as a senior high school student, it is important to start thinking about the future and making plans for what comes next. By setting goals and taking steps to achieve them, we can work towards a successful and fulfilling career that will make a positive impact on the world.
13. 2 + 3i real or not real number
Answer:
real
Step-by-step explanation:
hindi ako sigurado
14. 1 2/3is an example of?
Answer:
Mixed fraction
Explanation:
15. calculate for the dot product of the two vector S and T. S = (6i+4j+2k)m; T=(-3i+4j+5k)m
calculate for the dot product of the two vector S and T. S = (6i+4j+2k)m; T=(-3i+4j+5k)m
ANSWER:-----It7j-7kSTEP BY STEP EXPLENATION:V-W=(2i+3j-2k) - (31 4j)+= (2-3)i)j+(-2-5= -i+7j - 7k pinag isipan ko po yan nang mabuti kaya tamayan ty po nlng sa points16. the common monomial factor of 6×+3is:
Answer:
Gawin ninyo ako ( Brainliest ) para sa Effort sa sagot
Step-by-step explanation:
17. what is 3i in Synthetic division
need ponts
iStep-by-step explanation:
need points
18. 3is to 10 as _ is to 30
Answer:
9
Correct me if I'm wrong
Answer:
12 ata
Step-by-step explanation:
correct me if I'm wrong(2)
19. Subtract. (−3 + 3i) – (7 – 2i)
(−3 + 3i) – (7 – 2i)
= - 3 + 3i - 7 + 2i
= - 3 - 7 + 3i + 2i
= -10 + i(3+2)
= -10 + 5i
#AnswerForTrees
#Carry On Learning
Answer:
-5
Explanation:
i am not sure
20. differentiate of 3is research
Answer:
Inquiries, Investigations, and Immersion is about experiencing research and researching experiences. In this undertaking, basic knowledge of what research is, and how it works is essential to ensure that the experience becomes fulfilling.
21. Add : 5 + 3i and -8 + 2i.
(5 + 3i) + (-8 + 2i)
= 5 + 3i - 8 + 2i
= 5 - 8 + 3i + 2i
= -3 + i(3+2)
= -3 + 5i
#AnswerForTrees
#Carry On Learning
Answer:
Add : 5 + 3i and -8 + 2i.Add : 5 + 3i and -8 + 2i.
22. twice the sum of a number and 3is 12
Answer:
The other number is 3Step-by-step explanation:
3 + 3 = 66 x 2 = 12HOPE IT HELPS23. 7. If one of the roots of the polynomial equation is 1 - 3i, what is the other root? A. -3i B. 1-3i C. 3i D. 1+3i 8. Suppose the given roots of the cubic equations are 2 and √3i,find the equation. A. X³-2x² + 3x - 6= 0 B. x³-2x² + 3x + 6 = 0 C. x³- 2x² - 3x - 6 = 0 D.x³+2x² + 3x - 6= 0 9. One of the roots of the polynomial equation 2x³ + 3x² – 32x + 15 = 0 is ½Find the other roots. A. -3 and -5 C. -3 and 5 B. -5 and 3 D. 3 and 5
The theoretical framework is the structure that can hold or support a theory of a research study. The theoretical framework introduces and describes the theory that explains why the research problem under study exists.
24. 14. The reaction of aluminum with iodine produces aluminum iodide. How many moles of AII 3(s) , are produced by the reaction of 6.0 moles of aluminum according to the following equation; 2Al (s) +3I 2(s) AII 3(s)
Answer:
Solution:
Step 1: Determine the mole ratio needed.
mole ratio = 2 mol Al(OH)₃ : 1 mol Al₂O₃
Step 2: Calculate the number of moles of Al(OH)₃ produced using the mole ratio.
im not sure with this
Explanation:
Carry On Learning
25. Complex Number Solve for what1. Multiply(3-2i)(4+3i)2. divide4+3i÷2-i
ANSWER:
asdfghjkl qweryuiop zxcvbnm
26. Find 2v, when u = (3i + 4j – 2k) and v = -4j a. 6i + 8j – 4k b. 3i – 8j – 2k c. -8j
Answer:
B po answer
Explanation:
Pa Brainliest po
27. What is 8/3is equal to?
Answer:
[tex]2\frac{2}{3}[/tex]
Step-by-step explanation:
[tex]\frac{8}{3} =8\div3 \rightarrow2 ,(remainder \ 2)\\[/tex]
Answer:
2 2/3
Step-by-step explanation:
8/3 = 2.6
8/3 = 2 2/3
in percentage
8/3 = 266.67%
28. Find all zeros of the polynomial function P(x) = x3 + 6x2 + 9x + 54. A. {6.3,-3) B {-6, 3i, -3i) C (-6, 3-3} D. {6, 3i, -31)
Answer:
b.
Step-by-step explanation:
ginuathmath ko yan... correct me if im wrong
#pa brainliest
29. 3i+i= what is the answer?
Answer:
3i+i=?
ans: 4iStep-by-step explanation:
hope it helps
Answer:
3i+i = 4i
Step-by-step explanation:
(3 x i) + (1 x i)
(3 + 1) + i
4i
30. the expression (r+2y)3is an example of
Answer:
diko alam e
salamat sa poimts
