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
spin [16.1K]
3 years ago
9

I can't figure out how to do this question. simplify the imaginary number in the picture above please

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

Answer:

  -i(6/7)√2

Step-by-step explanation:

\displaystyle -\sqrt{-\frac{72}{49}}=-\sqrt{-1}\sqrt{\frac{36}{49}}\sqrt{2}\\\\=-i\frac{6}{7}\sqrt{2}

You might be interested in
FREEE VBUCKS!! GANG GANG
Alenkinab [10]

Answer:

ty

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Plot the ordered paired (4,-5) state which quadrant or on which axis the point lies
Rudiy27

Answer:

The point is in the 4th quadrant.

Explanation:

Given the ordered pair(4, -5), we have that x = 4 and y = -5. Plotting this point, we'll have;

Note that quadrants are labelled in an anti-clockwise direction with the top right portion of the graph as the 1st quadrant. Looking at the plotted point, we can see that it i in the 4th quadrant.

7 0
1 year ago
From end zone to end zone, a football field is 120 yards long. How long is the
timofeeve [1]

Answer:

120x3 = 360

Step-by-step explanation:

4 0
3 years ago
A percent is a ratio of the ________ to the _______.
riadik2000 [5.3K]

Answer:

A percent is a ratio of the parts to the whole

Step-by-step explanation:

If you had 30/100, 30% as a percentage, 30 would be the parts and 100 would be the whole

7 0
3 years ago
Select the statement that describes the expression 7+2n
sineoko [7]

c

because 7+2n

sum is addition

2n is multiplication

6 0
3 years ago
Read 2 more answers
Other questions:
  • 5(2y -6 ) + 5 = 2 (5y -15) +5
    8·1 answer
  • I don't get it someone please help me
    7·2 answers
  • I A gym membership requires
    15·2 answers
  • A music company sells CDs for a particular artist. The company has advertising cost of $4,000 and recoding costs of $10,000; The
    13·1 answer
  • Electricity bills: According to a government energy agency, the mean monthly household electricity bill in the United States in
    14·1 answer
  • rosa quilts a square rug that has an area of 400 square inches. what is the length of each side of the rug?
    15·1 answer
  • A credit card company calculates its minimum monthly payment as 4% of the credit card balance or $30, whichever is greater. If E
    7·1 answer
  • A new movie theater holds 350 people with 14 seats in every row. Use division to find how many rows are there in the theater.
    14·2 answers
  • Help me guys and I will help u out
    14·2 answers
  • Work out the value of each expression if x=4 and y=6<br> i 3x+9 ii 4x-y
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!