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
monitta
3 years ago
13

Given vectors u = -9i + 8j and v= 7i + 5j find 2u -6v in terms of unit vectors i and j

Mathematics
2 answers:
Nesterboy [21]3 years ago
8 0

Answer:

A on edge

Step-by-step explanation:

Aloiza [94]3 years ago
7 0

Answer: - 60i - 14j

Step-by-step explanation:

- 18i + 16j  - 42i - 30j = - 60i - 14j

You might be interested in
I need help on this ASAP so please help
In-s [12.5K]

Answer:

it’s 8 and 2 and 4 and 0

Step-by-step explanation:

this is because when you multiply 2x the x is an 8 so 2 times 8 is 16 then minus 2 is 14 which is greater than -4 same for my other answer

7 0
2 years ago
Add (4x+4)+(5b+3) simplify your Answer. Help
yarga [219]

Answer:

5+4+7

Step-by-step explanation:

I think

5 0
3 years ago
Read 2 more answers
Im having trouble on this
Degger [83]

Answer: girl no

Step-by-step explanation:

3 0
2 years ago
Please help i will mark branliest and rank up
Igoryamba

Answer:

C 2 and 7 are interior angles

Step-by-step explanation:

Alternate Interior Angles are a pair of angles on the inner side of each of those two lines but on opposite sides of the transversal.

4 0
3 years ago
A total of 480 were sold for the school play. They were either adult tickets or students tickets. The number of student tickets
Talja [164]

Ok so basically, the number of student tickets is 3x, where x=the number of adult tickets sold. And we know that s(for student tickets)+x=480 total tickets sold. So if we replace s with 3x we have 3x+x=480, or 4x=480. We divide by 4 and get x=120, which is the amount of adult tickets sold.

5 0
3 years ago
Other questions:
  • Jason ate 1/2 of a whole pizza. The next day, he shared the remaining pizza between himself and 2 friends. What fraction of the
    6·1 answer
  • The life expectancy of a circulating coin is 20 years. The life expectancy of a circulating dollar bill is only 1/20 as long. Fi
    5·2 answers
  • Four more than the price, "p"<br><br> Please write as an algebraic expression :)
    12·2 answers
  • Use word to write number 7821.8218
    15·2 answers
  • Which of the following could be the equation of the graph shown below? click all that apply.
    10·2 answers
  • Explain you can use the whole number expression 248 divided by 4 to check that your answer to exercise 2 is reasonable
    11·1 answer
  • Determine whether y varies directly with x. If so, find the constant of variable k.
    14·2 answers
  • Pete rose his dirt bike 2/3 of the 150 mile course how many miles did Pete ride
    11·1 answer
  • What are the solutions to this quadratic equation? -2x2+x+4=0
    8·2 answers
  • The difference between two numbers is 120. If the smaller number is 720 what is the larger number?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!