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
lawyer [7]
3 years ago
5

Simplify (8 + 7i) + (2 –i)

Mathematics
1 answer:
inna [77]3 years ago
8 0
<span>Simplify (8 + 7i) + (2 –i) 
</span>answer:10+6i 
You might be interested in
What is the area of 14 qnd 11
ElenaW [278]

If you mean a rectangle with length 14 units and width 11 units, then its area is


14 units * 11 units = 154 units^2

3 0
3 years ago
Please help me with this math problem!! NO LINKS PLEASE!! I will give brainliest!!
Natalka [10]

Answer:

z = 7, x = 3, y = 20

Step-by-step explanation

3z + 5 = 26

3z = 21

z = 7

NP = NQ x 2

8x - 4 = 4x + 8

4x = 12

x = 3

y = pq/2

p = y; q = 10

10 x 2 = 20

y = 20

I hope this helps!

4 0
3 years ago
What value of x is in the solution set of 4x - 123 16 + 8x?
Monica [59]

Answer:

the value of x is in the solution set of 4x-12<16=8x

Step-by-step explanation:

multiply the 4x take away from 12= 8x

4 0
3 years ago
Anyone help? I'm trying to answer this question but I'm confused.
xeze [42]
N
Bbhhbjjbvfgbbyy Jill
3 0
3 years ago
Which of the following is equivalent to (5)^7/3
kifflom [539]
<em>The answer is \sqrt[3]{ 5^{7} }</em>

The reason we get this answer is because when you are converting from exponential form, to radical form you always place the numerator as our constant's exponent in the radical <em>( 5^{7} is called the radicand because it is located in the radical)</em> and the denominator in front of the radical, where it would be called the index. 

<em>Here's what a formula would look like:</em> ( \sqrt[n]{x} ) ^{q}=x^{ \frac{p}{q} }

Thank you for your question! I hope this helped! Have an amazing day and feel free to let me know if I can help you further! :D
3 0
3 years ago
Read 2 more answers
Other questions:
  • On a map with a scale of 1cm = 15 km, two towns are 7.5 cm apart. How far apart are they in real life?
    13·1 answer
  • four students had the following amounts of money in their pockets:$3.14,$67,$2.45,and$1.14.how much money did they have total?br
    15·1 answer
  • CAN SOMEONE HELP WITH THE QUESTION IN THE IMAGE.
    12·1 answer
  • A jar contains 3 black marbles, 4 white marbles and 5 striped marbles. If a marble is picked at random, what is the probability
    13·1 answer
  • you have a set of 10 cards numbered 1 to 10. you choose a card at random. Event A is choosing a number less than 7. Event B is c
    15·2 answers
  • 2x + y = 2<br> y = -2x - 1
    11·1 answer
  • A store manager is looking at past jewelry sales to determine what sizes of rings to keep in stock. The list shows the ring size
    7·2 answers
  • 2<br> Solve for x L<br> (1 Point)<br> 3x + 25 = 38
    7·1 answer
  • What is this..?;:::::::::::::::::::::::
    10·1 answer
  • Câu 1: Các nghiệm của phương trình tan 3 0
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!