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
Snezhnost [94]
2 years ago
6

Find the value of x and y if: (x-yi)+ 7-2i =9-i​

Mathematics
1 answer:
Kruka [31]2 years ago
7 0

Answer:

x=2, y=-1

Step-by-step explanation:

(x+7)+(-y-2)i=9-i

the (x+7) part corresponds to the 9 and the (-y-2) corresponds to the coefficien of i.

x+7=9

x=2

-y-2=-1

y=-1

You might be interested in
4. Write as a fraction in simplest form: 38 minutes to 12 minutes
yanalaym [24]

Answer:

3 ⅙

Step-by-step explanation:

38 and 12’s common factor would be 2. Now the fraction is 19/6.

How many 6’s can fit into 19? 3. With a remainder of 1 we have:

3 ⅙

6 0
3 years ago
Keith is saving money for a car. He has saved the same amount each year for the past three years, and records how much he has at
noname [10]

Answer:

Keith's unit rate of change of dollars with respect to time is $1500.

Step-by-step explanation:

It is given that Keith is saving money for a car.

Year 1: 1500

year 2: 3000

year 3: 4500

Let y be the saved amount after x year.

The coordinate pairs according to the given table are (1,1500), (2,3000) and (3,4500).

The formula for rate of change is

Consider any two coordinate pairs.

Let as consider (1,1500) and (2,3000). So, Keith's unit rate of change of dollars with respect to time is

Therefore, Keith's unit rate of change of dollars with respect to time is $1500.

8 0
3 years ago
True or false? If you took a true "if-then" statement, inserted a not in clause, and reversed the clauses, the new statement wou
Helga [31]
If the statement is true, and you Rearrange it. It should still be true unless you added false facts into it.<span />
4 0
3 years ago
Read 2 more answers
Please help answer and explanation its my final
Nookie1986 [14]

Answer:

0/6 because the arrow start from zero and end at six, remember that the arrow is starting from the vertical axis.....

3 0
3 years ago
More properties of exponets<br> 2y² times 3xy³ over 3x²y^4
Greeley [361]
 the answer to the problem is 2y^3 3x3y4+4
6 0
3 years ago
Other questions:
  • I don't get any of this, I am so overly confused
    11·1 answer
  • Translate the algebraic expression
    5·1 answer
  • What mutiplication equals to 1400
    5·1 answer
  • What is the slope intercept from of the equation of the line that passes through (7, -5) and (3, -9)
    15·1 answer
  • (5x + 6x3 + 2x) - (3x - 2x3 - 7x2) is equivalent to:
    8·1 answer
  • Seven thents of a number plus 14 is less than forty nine
    10·2 answers
  • Please help, multiple choice
    14·1 answer
  • Please help!! giving brainliest
    14·2 answers
  • (6 points) which answer describe the shape below? Check all that apply
    9·2 answers
  • Q-2p=p+4 make p the subject
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!