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
maria [59]
2 years ago
10

Are the lines parallel?

Mathematics
1 answer:
Readme [11.4K]2 years ago
4 0
No the lines are not parallel
You might be interested in
Let H be an upper Hessenberg matrix. Show that the flop count for computing the QR decomposition of H is O(n2), assuming that th
aleksley [76]

Answer:

Answer is explained in the attached document

Step-by-step explanation:

Hessenberg matrix- it a special type of square matrix,there there are two subtypes of hessenberg matrix that is upper Hessenberg matrix and lower Hessenberg matrix.

upper Hessenberg matrix:- in this type of matrix  zero entries below the first subdiagonal or in another words square matrix of n\times n is said to be in upper Hessenberg form  if ai,j=0

for all i,j with i>j+1.and upper Hessenberg matrix is called unreduced if all subdiagonal entries are nonzero

lower Hessenberg matrix:-  in this type of matrix  zero entries upper the first subdiagonal,square matrix of n\times n is said to be in lower Hessenberg form  if ai,j=0  for all i,j with j>i+1.and lower Hessenberg matrix is called unreduced if all subdiagonal entries are nonzero.

8 0
3 years ago
Coffee company wants to make sure that their coffee is being served at the right temperature. If it is too hot, the customers co
andrey2020 [161]

Answer:

The average temperature of coffee in the sample, which is 70.2.

Step-by-step explanation:

The population is all the costumers. The company has determined that they want the average coffee temperature to be 65 degrees C. So, 65 degrees C is the average of the population.

The sample is the 20 orders. The mean \mu of the sample is 70.2C(That is, the mean of the 20 orders0. So, the correct answer is:

The average temperature of coffee in the sample, which is 70.2.

3 0
3 years ago
The image is not drawn to scale.<br><br> Which is the measure of ∠A?
dusya [7]

Answer:

Step-by-step explanation:

7 0
2 years ago
Hao bought a 16-pound bag of dog food. If his dog eats pound of food every day, for how many days will the bag of dog food last?
densk [106]

Answer:

uh 1 pound per day 16 pounds so 16 days, i guess

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
What is the x value when F(x)=12?​
SashulF [63]

Answer:

?

Step-by-step explanation:

need more information in order to answer this.

4 0
2 years ago
Other questions:
  • A map scale is 1 in.:50 mi.Two cities are 450 miles apart.How far apart are the cities on the map.
    6·1 answer
  • Tyler used 17.04 gallons of gas. Maria used 6.2 times as many gallons of gas as Tyler. How many gallons of gas did Maria use?
    11·1 answer
  • The diagram shows the construction of a parallel line M. Determine the reason why M is parallel to L.
    12·1 answer
  • Bruh I dont get why they need to charge money to use this app basically what if a family cant afford it or there parents just do
    5·2 answers
  • Write three fractions equivalent to -4/4
    13·2 answers
  • The mclntosh family went apple picking.They picked a total of 115 apples.The family ate a total of 8 apples each day.After how m
    8·1 answer
  • A right triangle has sides of length 3, 4, and x. Find x, if x were the hypotenuse.
    8·2 answers
  • The radius of a circle is 19 kilometers. What is the circle's area?
    15·1 answer
  • 4. Two unbiased coins are tossed. Calculate the probability that
    10·2 answers
  • What is 1/6 of 9/2 of 8/5?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!