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
Akimi4 [234]
4 years ago
10

Hep please I need it fast too

Mathematics
1 answer:
kozerog [31]4 years ago
4 0
The value of the expression decreases
You might be interested in
11(k - 1) = 7(k - y)
Dominik [7]

Answer:

11k - 11 = 7k - 7y

Step-by-step explanation:

multiply 11 to the k and 1 and multiply 7 to k and y

7 0
3 years ago
Read 2 more answers
-2u+6v=9<br> Write a formula for h(v) in terms of v
Mekhanik [1.2K]
This would be the answer : v=3/2+u/3
5 0
4 years ago
Read 2 more answers
Let Upper A equals left bracket Start 2 By 2 Matrix 1st Row 1st Column negative 2 2nd Column 4 2nd Row 1st Column 1 2nd Column 3
Yuliya22 [10]

Answer: a) AB = \left[\begin{array}{ccc}-14&26\\-11&22\end{array}\right] ; b) \left[\begin{array}{ccc}5&-5\\13&9\end{array}\right] ; c) No, they are different; d) No, they are never the same;

Step-by-step explanation:

a) A = \left[\begin{array}{ccc}-2&4\\1&3\end{array}\right] , B = \left[\begin{array}{ccc}-2&1\\-3&7\end{array}\right]. This multiplication is possible, because matrix A has 2 columns and matrix B has 2 rows. When those value are equal, the multiplication is possible.

AB = \left[\begin{array}{ccc}-2&4\\1&3\end{array}\right] . \left[\begin{array}{ccc}-2&1\\-3&7\end{array}\right] = \left[\begin{array}{ccc}-14&26\\-11&22\end{array}\right]

b) BA = \left[\begin{array}{ccc}-2&1\\-3&7\end{array}\right] . \left[\begin{array}{ccc}-2&4\\1&3\end{array}\right] = \left[\begin{array}{ccc}5&-5\\13&9\end{array}\right]

c) As, we can see, parts a and b are differents.

d) With matrices, multiplication is not commutative, which means AB≠BA

3 0
4 years ago
Read 2 more answers
How much state tax is withheld from $36,200 if the tax rate is 4%?
Flura [38]

Answer:

$1448

Step-by-step explanation:

Tax=rate*amount=(4/100)*36200=1448

3 0
4 years ago
Please help me out :)
Sonja [21]

Answer:

90 km an hour.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • mateo has 8 liters of water. each glass holds 1/5 liter of water. how many glasses can mateo fill with water?
    5·1 answer
  • How many angles does a dodecagon have
    14·2 answers
  • Simplify using exponent rules.<br><br> (3x^4) (-6x)<br><br><br> (SHOW YOUR WORK)
    13·1 answer
  • What is the value of θ for the acute angle in a right triangle when cos θ = sin (73°)?
    10·2 answers
  • .
    13·1 answer
  • 6/7- 8/9 /- means fraction symbols
    11·1 answer
  • Hello my name is lay lay today I am going to ask people this question if you answer this question you are my social studies part
    15·2 answers
  • Which of the following polynomial represents a difference of squares?
    8·1 answer
  • Which letter has horizontal not vertical symmetry H, W, Y, E
    7·2 answers
  • What is -1 1/3 - 1/6
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!