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]
2 years ago
5

Fumio performed the following operations on vectors u, v, and w, where u = ⟨6, –8⟩, v = ⟨1, 2⟩, w = ⟨3, –3⟩ 2u – 3(v + w) 2 ⟨6,

–8⟩ – 3[⟨1, 2⟩ + ⟨3, –3⟩] ⟨12, –8⟩ – 3⟨4, –1⟩ ⟨12, –8⟩ + ⟨–12, 3⟩ ⟨0, –5⟩ What mistake did Fumio make? He did not distribute the 2 to both components of vector u. He added vectors v and w before distributing the –3 to their components. He subtracted vector w from vector v. He did not use the associative property correctly when rearranging the signs.
Mathematics
2 answers:
user100 [1]2 years ago
8 0

Answer:

(A) on edge

He did not distribute the 2 to both components of vector u.

Step-by-step explanation:

The -8 in his work did not change to -16 as it should if it was multiplied by 2

Correct on edge

uranmaximum [27]2 years ago
8 0

Answer:

A

Step-by-step explanation:

You might be interested in
A delivery fee for tuber eats was 10
yaroslaw [1]
$10.63
the work is shown below
5 0
3 years ago
Do mice show a preference for using one paw over the other? Attempting to answer this question, a researcher tested a random sam
Stels [109]

Answer:

It all depends on the food they are going for, just like humans, mice have instincts. For example, if you were falling forward, which foot would you put out? Most likely the opposite one. I hope this helps you!

Step-by-step explanation:

4 0
3 years ago
A car travels along a hill inclined 12º with the horizontal for a distance of 1200 feet. What is the horizontal distance travele
ANTONII [103]

Answer:

the horizontal distance traveled by the car during this time is 812

Step-by-step explanation:

7 0
3 years ago
Hiii please help i’ll give brainliest if<br> you give a correct answer and maybe explain thankss
kvasek [131]

Answer:

one mile would it take 4 minutes and Lynn would be able to ride 1/4 of a mile in one minute

3 0
3 years ago
Rashid has just purchased a health insurance policy that covers the cost of his preventive care. Which three of these expenses w
love history [14]

Answer:

Regular screenings

Regular health checkups

Cost of immunizations

5 0
3 years ago
Other questions:
  • Please help im so stupid
    9·1 answer
  • Which are polynomials
    11·1 answer
  • Compare the values of each 3 in the number 633,248
    15·1 answer
  • A state park charges $5 per car plus $1 per person as an admission fee. The total charged for a car with x people is f(x) = x +
    11·1 answer
  • X+y=5<br> 2x - y = 1<br><br> Need help
    10·2 answers
  • Solve the equation. –x – 7 = 16 –23 8 22 –9
    14·1 answer
  • 1. If m22-58* and m413 - 111, then find the missing angle measures. x ll m, zlly
    5·1 answer
  • Help me plz guys for 14 point​
    10·1 answer
  • Suppose you are fencing a rectangular dog pen. The pen is to be 15 feet long and 7 feet wide. How much fencing would you need?
    5·2 answers
  • Fill in the blanks (15 points)
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!