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
tamaranim1 [39]
3 years ago
14

Subtract (3 + 2i) from (-9 - 8i)

Mathematics
1 answer:
zheka24 [161]3 years ago
4 0

Answer:

-12-10i   is the required answer.

Step-by-step explanation:

\left(-9-8i\right)-\left(3+2i\right)\\\\\mathrm{Group\:the\:real\:part\:and\:the\:imaginary\:part\:of\:the\:complex\:number}\\\\=\left(-9-3\right)+\left(-8-2\right)i\\\\=-12-10i

Best Regards!

You might be interested in
Please help quickly I don’t understand
bekas [8.4K]

Answer:

15y^5

Step-by-step explanation:

Formula for the area of a rectangle is length times width.

so in this case, it would be 15y^5!! Trust me I just did this!

5 0
3 years ago
Read 2 more answers
The fire department needs to rescue a man from a house. There is a large, unstable puddle below the house. The ladder needs to b
nevsk [136]

Answer: 100 feet

Step-by-step explanation:

60+40=100

5 0
2 years ago
Read 2 more answers
the volume of a cylinder is 411π in^3. The height of the cylinder is 9 in. Calculate the diameter of the cylinder to the nearest
EleoNora [17]

Answer:

13.5 in, or 34.3 cm.

Step-by-step explanation:

First, use the formula volume = pi * r^2 * height- you have the volume, so just solve the equation 411pi = pi * 9 * r^2 for r, and you get that r = 6.75. Since diameter is equal to 2r, multiply 6.75 by 2 to get your answer of 13.5 inches. The questions asks for the diameter in centimeters though, which makes it 34.3 cm.

Hopefully this helps- let me know if you have any questions!

8 0
2 years ago
What is the value of x
il63 [147K]

the 2 angles are congruent so...

x+40=3x    set the 2 equations equal to each other

40=2x      subtract x from both sides

20=x     divide by 2

x=20 is the final answer

Have a blessed day!


5 0
3 years ago
Read 2 more answers
Please answer the two questions please!!
DanielleElmas [232]

100 = 1 x 10^2

6,000 = 6 x 10^3

4 0
3 years ago
Read 2 more answers
Other questions:
  • The distribution of average wait times in drive-through restaurant lines in one town was approximately normal with mean \mu = 18
    10·1 answer
  • What is the surface area of the prism WILL MARK BRAINLEST WORTH 69 POINTS
    9·1 answer
  • Can anyone help me with this?
    8·1 answer
  • I need help with this
    8·1 answer
  • Can I get some help on this Math question plz?
    9·1 answer
  • using a regression calculator, what is a good prediction for the height of the tree when it is 100 years old?
    15·1 answer
  • Area and circumference of this circle
    13·1 answer
  • Find the Retail Price. Given: Original Price: $60; Markup: 18%
    8·2 answers
  • Describe the transformation: f(x)= -x+5; g(x) = 2f(x)
    8·1 answer
  • Step right up for a brainilest
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!