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
Klio2033 [76]
3 years ago
9

Let U=5i-9j and V=-8i+8j. find U-V

Mathematics
1 answer:
liraira [26]3 years ago
5 0
U-V\\
5i-9j-(-8i+8j)=0
\\5i-9j+8i-8j=0
\\13i-17j=0 
is your final answer.
You might be interested in
What’s the answer no work needed<br> Given f (x) = 5x2 and g(x) = 2x + 3, find f(g(-4))
Crazy boy [7]

Answer:

125

Step-by-step explanation:

Given

f(x) = 5x²

g(x) = 2x + 3

Now

g(-4) = 2 * (- 4) + 3

= - 8 + 3

= - 5

Also

f(g(-4)) = f( -5)

= 5 * ( -5)²

= 5 * 25

= 125

4 0
2 years ago
2(6k+8)-6k=4<br> What is the answer
lina2011 [118]

Answer:

k=-2

Step-by-step explanation:

2(6k+8)-6k=4

12k+16-6k=4

6k+16=4

6k=-12

k=-2

7 0
3 years ago
What two numbers multiply to be -147 but add to be 46??
rodikova [14]
6 and 9 is the dumbest answer I can think of I’m just trying to get 100%
4 0
3 years ago
Is 1/2x -1 equivalent to 2/3(3/4x-3/2)
jasenka [17]

Answer:

128273

Step-by-step explanation:

$2200/month 66253

3 0
3 years ago
What is the midpoint of line segment AB?
Elza [17]

Answer

Midpoint = (3, 5.5)

Step by step explanation

Here we have to use the midpoint formula.

Midpoint = ( \frac{x1 + x2}{2} , \frac{y1 + y2}{2} \\)

Here the point A = (-1, 8) and B = (7, 3)

x1 = -1, y1 = 8, x2 = 7 and y2 = 3

Now plug in these values into the formula.

Midpoint = (\frac{-1 + 7}{2} , \frac{8 + 3}{2}

= (6/2, 11/2)

= (3, 5.5)

Therefore, the midpoint the line segment AB is (3, 5.5)

Thank you.


8 0
3 years ago
Read 2 more answers
Other questions:
  • A team ratio of wins to losses is 3 to 4. How many losses do they have if they have 12 wins?
    11·1 answer
  • ms.garcia used 5 cups of flour to make 3 loaves of bread. how many loaves of bread can she make with 30 cups of flour?
    14·2 answers
  • A teacher bought 7 packs of dominoes for a math game. Each pack had 55 dominoes. The teacher already had 118 dominoes to use in
    12·1 answer
  • Directions: A marketing agency conducts a random survey of 250 people living in a town. The survey finds that 15% of the people
    7·1 answer
  • PLEASE HELP
    10·2 answers
  • The sum of two numbers is 9. If one number is subtracted from the​ other, the difference is −3. Find the two numbers.
    9·1 answer
  • Algebra evaluate each expression if a = -3 ,b= - 4 , and c = 5<br><br> what is 1. 5bc
    9·1 answer
  • A ramp is 4m long with a horizontal base of 2m. What is the height of the ramp?​
    14·1 answer
  • Helllpppp pleaseee please please please
    10·2 answers
  • Here is a polygon. draw a scaled copy of the polycon with scale factor 3
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!