1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Natali [406]
3 years ago
11

Find the conjugate and product of i3 + i7 ​

Mathematics
1 answer:
abruzzese [7]3 years ago
5 0

Answer:

  • Complex conjugate: 2i
  • Product: -2i

You might be interested in
Determine the mode(s) of the data 2, 2, 2,3,5,5, 6, 7, 8, 8, 8, 9, 10.
Genrish500 [490]

To find the mode, put all the numbers in order from least to greatest, then count how many times you see a number. The number you see the most is the mode. In this problem, we have more than one mode, we have two. The number two appears three times and so does number eight. Having two modes is called bimodal, and having more than two modes is called multimodal. So we have a bimodal of two and eight from this data.

6 0
3 years ago
What is the collision of the line that passes through the points (-2,3) and (2,7)
Nina [5.8K]
I don't know, I just need points 

lol
8 0
4 years ago
Mark the statement either true (in all cases) or false (for at least one example). If false, construct a specific example to sho
LUCKY_DIMON [66]

Answer with Step-by-step explanation:

We are given that v_1,v_2,..,v_4 are in R^4 and v_1,v_2,v_3 is linearly dependent then {v_1,v_2,v_3,v_4}[/tex] is also linearly dependent.

We have to find that given statement is true or false.

Dependent vectors:Dependent vectors are those vectors in which atleast one vector is  a linear combination of other given vectors.

Or If we have vectors x_1,x_2,....x_n

Then their linear combination

a_1x_1+a_2x_2+.....+a_nx_n=0

There exist at least one scalar which is not zero.

If v_1,v_2,v_3 are dependent vectors then

a_1v_1+a_2v_2+a_3v_3=0 for scalars a_1,a_2,a_3

Then , by definition of dependent  vectors

There exist a vector which is not equal to zero

If vector v_3 is a linear combination of v_1\;and \;v_2, So at least one of vectors in the set is a linear combination of others and the set is linearly dependent.

Hence, by definition of dependent vectors

{v_1,v_2,v_3,v_4} is linearly dependent.

Option B is true.

8 0
3 years ago
The garden club earned $15, 15 per hour by weeding neighborhood gardens for t hours. A generous donor has agreed to double their
natima [27]

Answer:

The answer should be $30.

7 0
3 years ago
christian has $425.82 in his checking account . How much does he have in his account after he makes a deposit if 120.75 and with
Oksanka [162]
A deposit adds to the amount of a checking account.
So a deposit of $120.75 is + 120.75.
A withdraw subtracts from the amount of a checking account.
So a withdraw of $185.90 is - 185.90.

If the original amount is $425.82, you would simply add the amount of the deposit then subtract the amount of the withdraw.

425.82 + 120.75 - 185.90 = 360.67

So the amount in Christian's checking account after <span>a deposit if $120.75 and withdrawal of $185.90 is $360.67.

Answer:
$360.67

Hope this helps! :)
</span>
5 0
3 years ago
Other questions:
  • A system of two equations has no solution. One equation is -15x+y=18.
    8·1 answer
  • Which of the following is a correct proportion?
    5·2 answers
  • 20Point plz help asap
    14·2 answers
  • Help with algebra pleaseeeeeee
    12·2 answers
  • If the ordered pairs graphed are all equivalent ratios, what ordered pair is missing?
    6·2 answers
  • Selena bought 3.75 pounds of meat for $4.64 per pound. What was the total cost of the meat?
    10·2 answers
  • True or false: Every kite is a rhombus, but not every rhombus is a kite.
    13·1 answer
  • I will mark you brainiest if you can answer this
    15·1 answer
  • CAN SOMEONE PLEASE
    13·1 answer
  • What’s the points of the center of a circle?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!