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
Fiesta28 [93]
2 years ago
6

Write each vector described below in component form and find its magnitude. Draw an arrow originating from (0,0) to

Mathematics
1 answer:
ElenaW [278]2 years ago
8 0

Answer:

a = 3xi - 4yj              b = -6xj      c = -2xi + 2yj  d = 5xi  + 7yj

a ; b ; c ; d vectors

i and j   unit vectors

Step-by-step explanation:

See attached file

You might be interested in
Mr lee's homeroom class won a pizza party withfive pizzas. The students ate 3 1/3 of the pizzas. How many pizzas are left?
algol13
A whole pizza has 3 x 1/3 pizzas.
So if you eat 3 of 5, 2 pizza lefts.
If you eat 1/3 from 2 pizzas, 1 and 2/3 pizzas left.

Hope this help. :)
3 0
3 years ago
Read 2 more answers
I’m begging you please please ASAP ASAP please ASAP thank you please please ASAP
kozerog [31]

Answer:

The ratio is \frac{2}{3}.

Step-by-step explanation:

The ratio of the perimeters of Quad ABCD to Quad WXYZ = \frac{perimeter of ABCD}{perimeter of WXYZ}

But considering sides AB and WX,

representative factor for both figures = \frac{12}{8}

So that;

WX = 12

XY = 1.5 x 6 = 9

YZ = 1.5 x 7 = 10.5

WZ = 1.5 x 7 = 10.5

Thus,

perimeter of Quad ABCD = 6 + 7 + 7 + 8

                                           = 28

perimeter of Quad WXYZ = 9 + 10.5 + 10.5 + 12

                                           = 42

The ratio of the perimeters of Quad ABCD to Quad WXYZ = \frac{28}{42}

                                                         = \frac{2}{3}

6 0
2 years ago
After a 12% increase the cost of a new cooker is £190.40
Gelneren [198K]

Answer:

22.848

Step-by-step explanation:

Calculate what 12% is out of 190.40

 Brainiest Answer???

5 0
3 years ago
Simplify the following:<br><br> <img src="https://tex.z-dn.net/?f=%5Cfrac%7B8x%5E2y%5E2-10xy%5E3-22y%7D%7B2y%5E2%7D" id="TexForm
alisha [4.7K]

Answer:

 \frac{4x^2y-5xy^2-11}{y}  

Step-by-step explanation:

\frac{8x^2y^2-10xy^3-22y}{2y^2}

=\frac{8x^2y-10xy^2-22y}{2y}

=\frac{4x^2y-5xy^2-11}{y}

[RevyBreeze]

5 0
2 years ago
Read 2 more answers
In a group of dogs and their owners, there are exactly 20 heads and 64 legs. How many dogs are in the group
Juliette [100K]

Answer:

If we assume that everyone in the group is an owner, we would have

20*2=40 legs.

64-40=24 legs

Therefore, we need 24 more legs.

These 24 additional legs can be made from the difference of legs between the owners and dogs.

In this case, dogs have 4-2=2 more legs than an owner.

24 ÷ 2 = 12.

There are 12 dogs in the group.

8 0
3 years ago
Other questions:
  • 22.5+7(n-34) simplified
    9·1 answer
  • a small fair changes an admission fee for children and adults. The cost for admission is $3 per adult and $2 per child. On a cer
    14·1 answer
  • Statistics from Cornell's Northeast Regional Climate Center indicate that Ithaca, NY, gets an average of 35.4 inches of rain eac
    5·1 answer
  • Elleanna is planning to join a DVD club and is investigating the options for membership. Option 1 is $20 membership fee $1.25 re
    12·1 answer
  • Joe divided a candy bar into a equal pieces what fraction show how much candy each other for children's got
    5·1 answer
  • he work shows how to use long division to find (x2 + 3x –9) ÷ (x – 2). What will be the remainder over the divisor?
    14·2 answers
  • Which could be the resulting equation when elimination is used to solve the given system of equations?
    9·2 answers
  • Dennis has a 12-foot board. He cuts it down into pieces that are each 2 feet long.
    5·2 answers
  • Solve solve for x -3 -8+6x=7
    12·2 answers
  • What is the 8th term of a(n)=6•3^(n-1)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!