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
Ivahew [28]
3 years ago
10

Which values of x and y would make the following expression represent a real number? (6 + 3i)(x + yi)

Mathematics
1 answer:
dexar [7]3 years ago
3 0

Answer:

C. x = 6, y = –3

Step-by-step explanation:

I just took the test and got it right :)

You might be interested in
Answer this correct and you are a true legend 9 + 10 = ? ...
S_A_V [24]

Answer:

AcORdinG To MY CaLCulAtIoNS ItS 21

Step-by-step explanation:

Logic :)

5 0
2 years ago
If Store B sells 12 bottles for $3.50... What is the price for 1 bottle at Store B?
Lena [83]

Answer:

0.29 cents a bottle at store B

Step-by-step explanation:

devide the price by the amount of products. called the unit price

4 0
3 years ago
A car has an initial value of $20,000. The value then "depreciates" or decreases by 10% of its initial value each year. Which eq
Elden [556K]

Answer:

D) v = -2,000y + 20,000.

Step-by-step explanation:

The question gives a linear relationship between two quantities.  This means that the relationship between the initial value of the car and the amount it depreciates each year is proportional, or constant.  Since the value of the car decreases by 10% of its initial value each year, then each year the value will decrease by 10% of 20,000 or 0.10 x 20000 = $2,000.  Since we know the value is decreasing each year, this amount would be subtracted from the initial value of $20,000.  So, D) v = -2,000y + 20,000 would be the only equation that represents this scenario.  

8 0
3 years ago
Based on the diagram, what is the reduced area inside the blood vessel?
pychu [463]

Answer:

: Stroke Brain cells do not get the nutrients they need if blood flow to the brain …

Step-by-step explanation:

3 0
3 years ago
How to divide 4 by 17
9966 [12]
Put it as a fraction 4/17
3 0
3 years ago
Read 2 more answers
Other questions:
  • 3/8 student’s in a class of 48 students have a cat at home how many students have a cat at home and how many students do not hav
    7·1 answer
  • Why doesn't (12+6) divided by 2 and 12+6 divided by 2 have the same answer????
    10·2 answers
  • I need help please and thank you
    7·1 answer
  • What is the equation of a circle with its center at (10,−4) and a radius of 2?
    12·1 answer
  • 5x (x - 4) = 0<br> Solve it in standard form
    6·1 answer
  • What is 19,067 divided by 43
    9·1 answer
  • 100 POINTS!!! The table shows the values of a function f (x), What is the average rate of change of f (x) over the interval from
    10·1 answer
  • 50 ft
    5·1 answer
  • In the above figure, p∥q. Find the missing angle measures.
    7·1 answer
  • Student : teacher ratio at a school is 15: 1.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!