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
Alex17521 [72]
3 years ago
8

Help someone if you not sleep please

Mathematics
1 answer:
mart [117]3 years ago
8 0

Hello from MrBillDoesMath!

Answer:

+\- 10i

Discussion:

Fortunately, I can do this one in my sleep...... );


+\- sqrt(-100)  =

+\- 10 i                         where i = sqrt(-1)


Thank you,

MrB

You might be interested in
The equation y=5+0.5x represents the cost of getting a car wash and using the vacuum for x minutes. What is the y-intercept?
adell [148]

5 is the y intercept.

-Always the number without the variable.

5 0
2 years ago
The sum of two numbers is 17 and their different is 5. Find two answers
Musya8 [376]
x+ y = 17\\ x=y-5 \\ \\y-5+y=17\\x=y-5\\\\2y=17+5\\x=y-5\\\\2y=22\ \ /:2 \\x=y-5\\\\y=11  \\x=11-5\\ \\y=11  \\x=6 \\\\Answer : \  are \ the \ two \ numbers \ 11 \ and \ 6
4 0
3 years ago
Read 2 more answers
A sports club needs to raise at least $240 by selling chocolate bars for $3.00 each. Sebastian wants to know how many chocolate
salantis [7]

Answer:

  • Option C

Step-by-step explanation:

<u>The inequality as per question:</u>

  • 3c ≥ 240

<u>Its solution is:</u>

  • c ≥ 80

It means on the number line a closed circle is at 80 and shaded area is to the right

Correct choice is C

6 0
2 years ago
WILL GIVE BRAINLIEST!!!
sergeinik [125]
It’s B actually :) hope this helps
7 0
3 years ago
A system of equations has no solution. If y = 8x + 7 is one of the equations, which could be the other equation?
BaLLatris [955]
A system of linear equations can have no solution if the lines are parallel to each other. Looking at the given equation, it has a slope of 8. Any different equation having the same slope will belong to the system of equation without solution. So, the family of equations is:
y = 8x + k
where k is any real number but not equal to 7
5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the relationship among proportional relationships lines, rates of change, and slope?
    7·2 answers
  • Janelle graphed a line through (−6, 5) that had a slope of −79. What is the y-coordinate of a point on the line that has an x-co
    6·1 answer
  • Convert 1.43 g/mL to the unit g/m3.
    11·1 answer
  • Natasha can type 30 words a minute. <br> How many words can be typed in 7.5 minutes?
    5·2 answers
  • A company that makes cartons finds that the probability of producing a carton with a puncture is 0.03​, the probability that a c
    11·1 answer
  • 7(x+2)+3(x+5)=14(x+1)+2
    8·2 answers
  • Pls I need help no links no fame awnsers
    15·2 answers
  • What is the solution set for this inequality? -6x + 38 &gt; -9
    8·1 answer
  • A table and 8 chairs together weigh
    10·1 answer
  • Math problem need help
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!