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
Describe the possible values for x and y when ∣x − y ∣ > 0. What does it mean when ∣x − y ∣ = 0? Can ∣x − y ∣ < 0? Explain
Vilka [71]
The possible values for | x-y | > 0 is any number above 0. x must be greater than y. When | x-y | = 0, That means that x and y are equal to each other. | x-y | can not be less than 0, but it can equal 0.

Hope that this helped!
4 0
3 years ago
How do I graph y+x= -3
Nitella [24]

Answer:

Use Desmos.com/calculator

Step-by-step explanation:

Remember, y=mx+b

y is equal to any given y point

x is equal to any given x point

m is equal to slope

b is equal to the y-intercept, or where x = 0 and the line crosses the horizon line.

In order to graph the line correctly, you have to isolate y.

y+x=-3

y=-x-3 would be equal to y=mx+b format

slope is negative 1

y intercept is negative 3

start on the y line, go to (0,-3) and start your line.

slope is negative 1, so you go down one and right one.

7 0
3 years ago
One week, seventy-two percent of the animals that cam to a veterinary hospital were dogs. If there were 230 animals total, how m
pentagon [3]

Answer:

165.6

Step-by-step explanation:

165.6 is 72% of 230  

3 0
3 years ago
-1/2 + 2/3 DO THIS THANKS GUYSSSSS
BaLLatris [955]

Answer: 0/5

Step-by-step explanation:

8 0
1 year ago
Read 2 more answers
Evaluate the following expression (a + b)^0
elixir [45]

Answer:

So, (a + b)^0=1

Step-by-step explanation:

(a + b)^0

To evaluete this expression we apply exponential property

x^0=1

IF any expression has exponent 0 then the value is 1 always

for example, 3^0 =1

5^0=1

(x+2)^0=1 because exponent is 0

So, (a + b)^0=1

3 0
3 years ago
Read 2 more answers
Other questions:
  • Apply the rules for order of operations to simplify 2+3-4+(5X4)
    13·2 answers
  • Q. As a project manager, you need to plan production runs over the next 3 weeks. If
    11·1 answer
  • Chinedu sat down to do his homework, which included 30 math problems. He solved 2 problems each minute. Let f(n) be the number o
    11·1 answer
  • How do you add and subtract integers?​
    13·1 answer
  • 2. Find the magnitude and direction of the resultant vector of two forces. The first force is 250 pounds at an angle of 25 degre
    15·1 answer
  • Help plz I need it ASAP give poinys
    5·2 answers
  • What is the equation of this line in point-slope form AND slope intercept form <br><br> please help
    9·1 answer
  • Plzz help this is due today​
    12·2 answers
  • Fill in the blank with the missing term in the pattern.<br> 2, 20, 200, 2000, ________
    12·2 answers
  • Use the diagram below to answer the
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!