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
kirill [66]
3 years ago
10

PLEASE HELP ME!

Mathematics
2 answers:
trapecia [35]3 years ago
8 0

Answer:

A and C.

Step-by-step explanation:

We add the real part and the imaginary part separately.

Adding A and C will give us 10 - 3i:

-3 - 4i + 13 + i

= -3 + 13 - 4i + i

= 10 - 3i.

vesna_86 [32]3 years ago
7 0
Your and would be a and c.
You might be interested in
A scientist is studying tulips and daffodils. The scientist estimates that there are 150 tulips in the population of 600 tulips
sergeinik [125]
He can choose 10 tulips and 30 daffodils.<span>
</span>
3 0
4 years ago
Read 2 more answers
An artist wants to frame a square painting with an area of 400 square inches she wants to know the lenth of the wood trim that i
Jet001 [13]

Answer:

The formula for the area of a square with sides of length x is  A = x2  so  

x2 = 400  is the equation  

This equation has 2 solutions, namely x = ±√400 = +20 or -20  

The negative solution does not make sense because a length cannot be less than 0.  

The total length needed to go around the painting is the perimeter of the square, which is  

P = 4*x = 4*20 = 80 inches

7 0
3 years ago
Some pleated draperies must be twice as wide as the window they cover. how many square yards of material are needed to cover thi
marusya05 [52]
The window is 2/3 yd by 1 yd, so its area is
.. area = length*width = (2/3 yd)*(1 yd) = 2/3 yd^2

Double that amount of material would be 4/3 yd^2 = 1 1/3 yd^2.
3 0
3 years ago
Read 2 more answers
What is the simplest form of 81/90
hram777 [196]
9 goes into 81 9 times and 90 10 times so 9/10
7 0
3 years ago
Here is 25 points check out my other ones to get 100 points just show me love and i will be ok :]
Neporo4naja [7]

Answer:

I'm a bit late in seeing this... Good thing I followed you! Thanks again!

7 0
3 years ago
Read 2 more answers
Other questions:
  • Geometry...please help Q.Q
    13·1 answer
  • Brock is a plumber. He charges a flat rate of $40 to visit a house to inspect it's plumbing. He charges an additional $20 for ev
    13·1 answer
  • (a+7)2<br> please expand it
    6·2 answers
  • How many zeroes are at the end of the product?<br> 25x25x25x25x25x25x25x8x8x8
    6·2 answers
  • Mr. Lim read 10 pages. Mr Smith read 15 pages. How many did Mr. Want read?
    14·2 answers
  • Write the number 0.00044 in scientific notation.
    14·1 answer
  • The recursive rule for a sequence and one of the specific terms is given. Find the position of the given
    7·1 answer
  • -3a + 5 =-1 please help me
    9·2 answers
  • What is 84:7 in its lowest form
    13·2 answers
  • What negative Z-score (standard score) would the area under the curve be 0.8621<br><br>z* = _______​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!