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
a_sh-v [17]
3 years ago
8

(1+5i) + (-8+i) ? Need answer and steps

Mathematics
1 answer:
Shtirlitz [24]3 years ago
7 0

Answer:

6\sqrt{-1}-7

Step-by-step explanation:

simplyifying this we get

1+5i-8+i

= 6i-7

I am assuming the i you are talking about here is the sqrt of negative one so that would be 6\sqrt{-1}-7

You might be interested in
The class must raise at least 100$ to go on the field trip. They have collected 20$. Write an inequality to represent the amount
Rufina [12.5K]

Answer: 20x < 100

subtract 20 from both sides

20 - 20 = 0

100 - 20 = 80

x < 80

4 0
3 years ago
What number needs to be added to 5 and 3 so that the ratio of the first number to
Dimas [21]
4 can be added to 5, and 3 can be added to 3. This should then give you a ratio of 9:6, which reduces to 3:2!
5 0
4 years ago
Determine the slope of the line below.<br><br>A.-3/2<br><br>B.2/3<br><br>C.3/2<br><br>D.-2/3
natali 33 [55]
It should be A) -3/2 
6 0
3 years ago
BRAINLIESTT ASAP! PLEASE HELP ME :)<br> thanks!
Nataly [62]

Answer:

6

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
If y= -6 what is the value of -2y
Marrrta [24]

Answer:


Step-by-step explanation:

-2 x - 6 = 12

8 0
3 years ago
Other questions:
  • Long division<br>algebra 2, help me. thanks
    5·1 answer
  • Two similar prisms have a scale factor of 3:4, the surface area of the larger prism is 450 m², what is the surface area of the s
    13·1 answer
  • If you flip three fair coins, what is the probability that you'll get a tail on the first flip, a head on the second flip, and a
    12·1 answer
  • How do I plot y=2x-4
    11·1 answer
  • A(b) = b(a) What property is shown in the equation?
    7·1 answer
  • the three largest islands in canada are all north of the arctic cirlce. baffin island has about 2 1/3 times the area of victoria
    5·1 answer
  • What two numbers that sum up to 4 and have a product of 3
    10·1 answer
  • Find f(5) in the function f(x)=-2(x+1).
    14·2 answers
  • Is 9 times -448,213 positive or negative <br><br> A:Positive B:Negative
    13·2 answers
  • I don’t know ans of 17 number say me answer
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!