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
kobusy [5.1K]
3 years ago
9

What is orthogonal in linear algebra

Mathematics
2 answers:
o-na [289]3 years ago
8 0
This is a square matrix whose entries are real and rows and columns are orthogonal unit vectors.
Sloan [31]3 years ago
4 0

Answer:

Step-by-step explanation:

the answer is A

You might be interested in
У
katrin2010 [14]

AnsweI'm nauseous, I'm dyin'

(She ripped my heart right out)

Can't find her, someone to

(My eyes are all cried out)

Lost it, riots

Gunfire inside my head, I've

Lost it, riots

Gunfire inside my headr:

Step-by-step explanation:

8 0
3 years ago
What is the absolute value of 2 1/2<br><br> Write your answer as a mixed number.
Greeley [361]

Answer:

it is 2 1/2

Step-by-step explanation:

I hope this helps

6 0
3 years ago
MULTIPLE CHOICE
Nina [5.8K]

Answer:

-2,-2 minimum

Step-by-step explanation:

I just had a test on this

minimum because it is a minimum point it starts at the bottom

-2,-2 that is where the vertex is which is the point at the minimum

3 0
2 years ago
Can some help me to find the surface area of the figure step by step
elena-s [515]
Try out this website or search "surface area of a triangular prism" in Google
http://www.ck12.org/geometry/Surface-Area-of-Triangular-Prisms/lesson/Surface-Area-of-Triangular-Pri...
4 0
3 years ago
The hypotenuse of a 45°-45°-90° triangle measures 128 cm. A right triangle is shown. The length of the hypotenuse is 128 centime
Aleks [24]

Answer:

64√2 or 64 StartRoot 2 EndRoot

Step-by-step explanation:

A 45-45-90 traingle is a special traingle.  Let's say one of the leg of the triangle is x. The other one is also x because of the isosocles triangle theorem.  Therefore, using the pytagorean theorem, you find that x^2+x^2=c^2.  2(x)^2=c^2.  You then square root both sides and get c= x√2.  

Therefore, the two legs are x and the hypotenuse is x√2.  x√2=128 because the question says that the hypotenuse is 128.  Solve for x by dividing both sides by √2.  X=128/√2.  You rationalize it by multiplying the numberator and denominator of the fraction by √2.  √2*√2= 2.

X=(128√2)/2= 64√2 cm.

Since X is the leg, the answer would be 64√2

3 0
3 years ago
Read 2 more answers
Other questions:
  • Javier has a basket of oranges and apples. The number of oranges is 2 more than twice the number of apples in the basket. The di
    15·1 answer
  • Select the correct answer.
    5·1 answer
  • You are given a cube with a length of 2.5 cm a width of 2.5 cm and a heigh of 2.5 cm and its mass is 295 g what is the density
    6·1 answer
  • How do you put 0.8918 as a fraction
    11·2 answers
  • What is the power property of logarithms?
    5·1 answer
  • Give your opinion about young generation! with the right structure.
    12·1 answer
  • A company is considering two different campaigns, A and B, for the promotion of their product. Two tests are conducted in two ma
    12·1 answer
  • I need to know what 9+10 is
    15·2 answers
  • Special pairs of angles and classifying thoughts (PLEASE HELP)
    9·1 answer
  • The parent cosine function is transformed to create function d.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!