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
ANEK [815]
2 years ago
6

Given that a= 3i+7j and b= 5i-12j find: (1) 12a+3b​

Advanced Placement (AP)
2 answers:
Ira Lisetskai [31]2 years ago
6 0

Answer:

51i + 48j

Explanation:

Let's simplify step-by-step.

12(3i+7j)+3(5i−12j)

|Which is the equation.|

Distribute:

=(12)(3i)+(12)(7j)+(3)(5i)+(3)(−12j)

=36i+84j+15i+−36j

Combine Like Terms:

=36i+84j+15i+−36j

=(36i+15i)+(84j+−36j)

=51i+48j

Answer:

=51i+48j

I hope this helps, if it doesn't then just message me and ill be more than happy to help :)

Mila [183]2 years ago
6 0
51i+48j is the correct answer
You might be interested in
What would happen if an iron ball ten times more massive than the sun was placed at the edge of our solar system?
klasskru [66]
Nothing...We would all die due to the chill.
3 0
3 years ago
1. Your friend Dave says: “How can you stand to study the history of psychology? Every single one of those theories is basically
Nat2105 [25]

Answer:

The correct answer is Introspection

Explanation:

From the given question, from the history of psychology, we can asses Dave's claim using what is called Introspection

Introspection refers to the training of participants to report elements of specific sensory experiences.

Introspection is also the scrutiny of one's personal  feelings and conscious thoughts. In psychology, the process of introspection deals with exclusively on observation of one's mental state, while in the context of spirituality it may be called the examination of one's soul.

7 0
3 years ago
Two scientists write a paper detailing their research and conclusions and submit it to a scientific journal. Several months late
joja [24]

Answer:

c. They will incorporate the suggestions from their peers and resubmit the paper.

Explanation:

because it says there were many comments attached and if it was wrong why wouldnt they send it back ;)

6 0
3 years ago
Aubrey bought a motorcycle 3 years ago, for $11,000 dollars. The motorcycle has depreciated every year by 11.5%. What is the cur
BlackZzzverrR [31]

Answer:

The answer is $3,975✔✔✔

Explanation:

The explanation is you multiply 11.5% and 3 which equals 10,965, so I subtract the answer became $3,975

8 0
2 years ago
Read 2 more answers
Extrinsic motivation?
lina2011 [118]
Extrinsic motivation is the desire to behave in certain ways to receive external rewards or avoid threatened punishments. Some circumstances that might help you to distinguish this is if you feel overwhelmed about finishing an assignment before its due date or if you are excited for the rewards that come from you doing well.
8 0
3 years ago
Other questions:
  • What is the brains role In the nervous system
    7·2 answers
  • 1. environment a scientific hypothesis that has been supported by data and facts over and over again 2. environmental science th
    7·1 answer
  • I need the answer asap . If you can help plz do so .
    6·2 answers
  • A boy is walking down the road with a doctor. While the boy is the doctor’s son, the doctor is not the boy’s father. Then who is
    8·1 answer
  • The reflection of the moon danced across the ocean waves.​
    7·1 answer
  • PICTURE CONTEST. ADD AN PICTURE. ANY PICTURE IN THE WHOLE WIDE WORLD. think of a picture and answer as it
    15·1 answer
  • How do you ask a guy to date them?????<br> HELP PLZZZZ<br> I need this
    11·1 answer
  • What is important to remember when highlighting a work of short fiction?
    15·1 answer
  • A dranistfeild use what type of mechanic to funtion
    5·1 answer
  • Identify a state in Asia that has a mountain range as a boundary.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!