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
polet [3.4K]
3 years ago
10

For the vectors u = ⟨2, 9⟩, v = ⟨4, –8⟩, and w = ⟨–12, 4⟩, what is u + v + w? ⟨6, 1⟩ ⟨6, 5⟩ ⟨-6, 5⟩ ⟨-6, 21⟩

Mathematics
2 answers:
kow [346]3 years ago
8 0

Answer:

(- 6, 5)

Edge 2020

Levart [38]3 years ago
6 0

Answer:

< - 6, 5 >

Step-by-step explanation:

Add the corresponding components of each vector, that is

u + v + w

= < 2, 9 > + < 4, - 8 > + < - 12, 4 >

= > 2 + 4 - 12, 9 - 8 + 4 >

= < - 6, 5 >

You might be interested in
The bottom of a ladder must be placed 4 feet from the base of a pole barn. The ladder is 14 feet long. How far above the ground
marusya05 [52]

Check the picture below.

3 0
3 years ago
81.3 x 47.5 = i am lost............
Drupady [299]

Answer:

3861.75

Step-by-step explanation:

i hope its the good answer

5 0
3 years ago
A person drinks 1 pint of milk a day. At this rate how many gallons will a person drink in a leap year (366 days)?
Diano4ka-milaya [45]
OK. SO first you need to know how many pints are in a gallon.  ( one gallon = 8 quarts ) 

One day = one pint. So we want to find what 366 days equals. 1*366=366 pints in 366 days. We now have 366 pints. We need to convert that to gallons. One gallon equals 8 quarts, so we divide 366 by 8. 366/8= 45.75

So in one leap year a person drinks 45.75 gallons of milk

If that doesn't make sense, ask and i can re explain. Hope that helped! <span />
3 0
4 years ago
What is the equation of the perpendicular bisector of this line segment?
agasfer [191]
X=2

Explanation:
You need to find the midpoint of the segment

-2+6=4
4/2=2
3 0
3 years ago
The simplest form of square root of eighty can be written as a times square root of b, where a = and b = .
lyudmila [28]

The correct answer is:

A=4

B=5

hopes this helps you and future people!

8 0
3 years ago
Read 2 more answers
Other questions:
  • How do you interpret algebraic expressions in terms of their context
    8·2 answers
  • Exercise 2.66. You are given a fair die. You must decide ahead of time how many times to roll. If you get exactly 2 sixes, you g
    12·1 answer
  • Last week, Becky went to dance class 4 times. Each class was 3/2 hours.
    12·1 answer
  • If a,b,c are in arithmetic sequence then a = ...​
    15·2 answers
  • 3)
    13·1 answer
  • In the figure below, what are the lengths of “a”, “b”, and “c”? Round answers to nearest tenth.
    10·1 answer
  • How would I find the difference of 7/8 - 1/3 ?
    14·2 answers
  • What is the volume of the portion of the aquarium with water in it?
    13·1 answer
  • Mason claims that y = 3x2- 6 is a function, but not a linear one. Select the statement that supports Mason’s claim.
    14·1 answer
  • I will give anyone brainliest thats writes down the correct answer for rhis question Layla is using the model to solve a divisio
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!