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
Mariana [72]
3 years ago
7

I need it in standard form & to be simplified

Mathematics
1 answer:
Sergeu [11.5K]3 years ago
7 0

  -i + (7 - 5i) - 3(2 - 3i)

=  -i + 7 - 5i - 6 + 9i

=  -i - 5i + 9i   + 7 - 6

=  3i  + 1

Answer: 3i  + 1


You might be interested in
Which of these statements are true? (Geometry- look at image)
Shkiper50 [21]

Answer:

C

Step-by-step explanation:

If two angles of one triangle are congruent to two angles of another triangle then the triangles are similar by the AA postulate

4 0
2 years ago
Cos(2x)cos(x)+sin(2x)sin(x)=1
Finger [1]

Answer:

=cos(x) use basic properties of sosine (addition and subtraction) cos(a-b)=cos(a)cos(b)+sin(a)sin(b)

5 0
3 years ago
I’m not sure how to go about this could you please help me in how to solve it?
REY [17]
Hmm not sure how to do this but I am sure other people will help you thank you so much
8 0
3 years ago
Hello There!! I need help in this question...Use the interactive graph to plot each set of points. Which sets represent proporti
NISA [10]

Answer:

i only do calcus, sorry

Step-by-step explanation:

8 1
3 years ago
Read 2 more answers
A system of equations is shown below:
padilas [110]

Answer:

y=3

x=2

Step-by-step explanation:

i have answered it....feel free to ask if u don't get it

8 0
3 years ago
Other questions:
  • Carmencita is 12 years old and she is saving for a car. She wants to have $5,000 by the time she is 16 years
    13·1 answer
  • While flying a kite, 400 ft of string was let out. The string ,when pulled tight, formed a 40 angle with the ground .What was th
    14·1 answer
  • 7 |r/5|=7<br> solve the equation
    13·2 answers
  • Can someone pls give me the answer to this I need it ASAP
    10·1 answer
  • Answer to this is apparently
    13·1 answer
  • A customer buys a different book that has an original selling price, in dollars, of the book?
    8·1 answer
  • Can you add fractions with unlike denominators? if so what do you have to do.
    10·1 answer
  • Amy bakes &amp; cakes.
    13·1 answer
  • PLEASE HELP I NEED TO DO THIS RIGHT
    9·2 answers
  • Leo scored 3 out of every 4 questions on a exam. What percentage of the questions did he get right
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!