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
svetlana [45]
3 years ago
6

Find the dimension of vector space of differential equation

Mathematics
1 answer:
Zepler [3.9K]3 years ago
5 0
Distance and direction
You might be interested in
X²- 6x = 7 FInd the soultion to the equation by completing the square
atroni [7]

Answer:

x = - 1, x = 7

Step-by-step explanation:

Given

x² - 6x = 7

To complete the square

add ( half the coefficient of the x- term )² to both sides

x² + 2(- 3) x + 9 = 7 + 9

(x - 3)² = 16 ( take the square root of both sides )

x - 3 = ± \sqrt{16} = ± 4

Add 3 to both sides

x = 3 ± 4, that is

x = 3 + 4 = 7 or x = 3 - 4 = - 1

6 0
3 years ago
Read 2 more answers
A 24 foot ladder is placed against a building at an angle of 75⁰. How far is the bottom of the ladder from the building?
yanalaym [24]
24ft is the hypotenuse, at an angle of 75<span>⁰, and we need to find the adjacent.

We use cos(), which is adjacent divided by hypotenuse.

Therefore, we can find the adjacent by doing:

25 * cos(75) = 6.47ft

Round the answer however you like.</span>
6 0
3 years ago
Which is a correct two-column proof?<br> Given: ∠h and ∠c are supplementary.<br> Prove: j || l
pentagon [3]

Answer:

Third option is the correct answer.

Step-by-step explanation:

Third option is the correct answer.

7 0
3 years ago
Can some one help me with this I need help with it it's due tomorrow so plz help me
Fynjy0 [20]
Add the two and you should get 2 and 7/16
7 0
3 years ago
A surveying instrument is 5 feet from the ground, 22 feet from the base of a building. The angle of elevation from the top of th
g100num [7]

Answer:

\frac{\left(22\cdot \sin \left(60\right)\right)}{\sin \left(30\right)} +5

43.1 ft

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!
    5·1 answer
  • What is the answer for m^2-5m-14=0?
    15·1 answer
  • NEED HELP PLEASE AND THANK YOu !
    14·1 answer
  • X=8<br> How many solutions does each system have?
    13·1 answer
  • 4. Castles and Coasters charges $12 to get
    13·1 answer
  • Sharon is 42 years old. Her daughter is 12 years old.
    11·2 answers
  • His grandmother is sick, so Hassan is making a pot of bean soup to bring for dinner. The recipe calls for equal amounts of 3 kin
    15·1 answer
  • Only 0.6% of the students at a high school did not attend the first football game. Write 0.6% as a fraction and as a decimal
    11·1 answer
  • PLEASE HELP ILL GUVE EXTRA POINTS PLEASE!!!
    11·2 answers
  • Please can somebody help me with this question
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!