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
Veseljchak [2.6K]
3 years ago
8

Complex Numbers

Mathematics
1 answer:
seropon [69]3 years ago
4 0

Answer:

±10

Step-by-step explanation:

sqrt(-4) * sqrt(-25).

We know that the sqrt(a) sqrt(b) = sqrt(ab)

sqrt(-4*-25)

sqrt(100)

±10

You might be interested in
Information about the students at Jackson High School is shown in the table.
SSSSS [86.1K]

Answer:

A or Out of the 352 eleventh graders at the school, 173 of them are girls

Step-by-step explanation:

cause i did it  and your welcome to all the poor souls in

5 0
3 years ago
Read 2 more answers
SOLUTION: y = 5x + 7 what is the value of y
Nat2105 [25]
There are an infinite number of solutions given the information you provided. For every real value of x there will be a corresponding real value of y.

y=5x+7  Has not restriction upon the domain or range...

What is the value of y?  5x+7 
8 0
3 years ago
Read 2 more answers
Help me plzzz will give brainlest!!!!
Leno4ka [110]

Answer:b,they are not proportional

Step-by-step explanation:

8 0
3 years ago
Thursday<br>Every row and column must add<br>to 24. Use only 4 through 12.<br>be<br>on​
maw [93]

Answer:

12 two times or 4 eight times

7 0
3 years ago
Solve the inequality –1 &gt; –2(x – 4) – 5(4x – 7).
Ksivusya [100]

Answer:

x > 2

Step-by-step explanation:

–1 > –2(x – 4) – 5(4x – 7)

–1 > –2x  + 8 –20x + 35

–1 >  - 22x + 43

- 1 - 43 >  - 22x

- 44 >  - 22x

\frac{ - 44}{ - 22}   <   \frac{ - 22x}{ - 22}

2 < x

x > 2

5 0
3 years ago
Other questions:
  • 1. What is the mean of the data set?
    13·2 answers
  • Can someone do this and somewhat explain why they are or are not functions
    9·1 answer
  • The measure of angle A is 4 degrees greater than the measure of angle B. The two angles are complementary. Find the measure for
    9·2 answers
  • You are scheduled to receive $38,000 in two years. when you receive it, you will invest it for 10 more years at 6.0 percent per
    8·1 answer
  • Simplify ---<br>(2√7)^2​
    11·1 answer
  • What is the solution for 13.2 = t 4.4? I'm super like spazzed out right now and can't think.
    5·1 answer
  • I’m having trouble with this problem can someone help me
    10·1 answer
  • HELLLP MEEEEEEEEEEE plz
    5·2 answers
  • Question
    9·1 answer
  • 4. Which number has the smallest value?<br> O s<br> Os<br> O<br> Os<br> w
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!