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
lozanna [386]
4 years ago
6

Simplify the following and express in the form a+bi. (-8-i)(-8+i)

Mathematics
1 answer:
sesenic [268]4 years ago
8 0
 (-8-i)(-8+i)
=65
 (-8-i)(-8+i) is already in a+bi form of a complex number.
You might be interested in
what is the probability that a number selected at random from the set {2,3,7,12,15,22,72,108} will be divisible by both 2 and 3?
evablogger [386]
First, look at how many numbers are divisible by 2 and 3. 
12,72, and 108 and are all divisible by both 2 and 3. That makes 3 out of 8 numbers.
Depending on what form you have to put the probability, that makes it 3:8, 3 out of 8, or 37.5% probability.
7 0
3 years ago
each month for 7 months, samuel mows 3 lawns. how many more lawns does he need to mow before he has mowed 29 lawns?
guapka [62]
He needs to mow 6 more lawns
5 0
3 years ago
Module Six Project Option 1
Alex787 [66]
The answer is b that’s what i would pick
6 0
3 years ago
Two variables are correlated with r = -0.23. Which description best describes the strength and direction of the association betw
tatuchka [14]
Answer is C weak negavite


weak, because as the value became smaller that 1 the correlation weakens. negavite because it is a negative value (-0.23)
3 0
3 years ago
HELP ASAP. BRAINLIST IF YOU ANSWERED IT RIGHT
S_A_V [24]

Answer:

The answer is D.

Step-by-step explanation:

In similarity, the triangles have the same angles but different length of sides.

(Correct me if I am wrong)

3 0
3 years ago
Read 2 more answers
Other questions:
  • Lola pulls two marbles from a bag containing four red marbles, four blue marbles, and 12 yellow marbles without replacing them.w
    14·2 answers
  • Write an expression using fractions to show how to determine the amount that each person will pay. Then calculate each person's
    8·2 answers
  • Bethany had 25 bracelets, she gave away 10 bracelets, what percent does she have left​
    11·2 answers
  • The number 85% is equivalent to the fraction 85/100 Pablo spelled 21 out of 25 words correctly on his spelling test is this more
    13·1 answer
  • What the answer is to this question as a fraction in lowest terms
    14·1 answer
  • How do you solve -b+b=-4
    9·1 answer
  • Classify the number (choose all that apply): -20 *
    5·1 answer
  • Find the value of x.
    8·1 answer
  • PLEASE HELP ILL GIVE BRAINLIEST ASAP
    10·1 answer
  • Think About the Process The length of a rectangle is twice the width. The area of the rectangle is
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!