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
forsale [732]
3 years ago
5

Select the correct answer.

Mathematics
1 answer:
boyakko [2]3 years ago
3 0

Answer:

  C.  no solutions

Step-by-step explanation:

Subtract the first equation from the second and you get ...

  (2x -y +2z) -(x +2y -z) = (6) -(3)

  x -3y +3z = 3

This equation is of a plane parallel to the plane of the third equation. There are no points of intersection, hence no solution.

You might be interested in
Consider all rectangles with an area of 200m^2. Let x be the length of one side of such a rectangle. Find the dimensions of a re
Katarina [22]

Answer: Answer in Photo

5 0
3 years ago
The magic number is -15. Combine each statement with the magic number and determine if it will result in zero. _______ a. An ele
Paul [167]

Answer:

A. is 0

B. is -30

C. is 0

Step-by-step explanation:

Hope this helps!

8 0
3 years ago
Please help me LOL I really need help
kvasek [131]

Answer:

It's A Base : 6 in - Height 3 in

3 0
3 years ago
Read 2 more answers
A football team played 90 matches. They won 37 matches.
Mekhanik [1.2K]

Answer:<em> 44 matches</em>

Step-by-step explanation:

<em>Let's take the given information</em>

<em>They won 37 matches</em>

<em>1/9th of their matches resulted in a draw</em>

<em>1/9 out of 90 is 9</em>

<em>You can take 90/9 and you will get 9</em>

<em>Now let us add 37+9 and you get 47</em>

<em>Now take 90-47</em>

<em>44 Matches lost</em>

<em>22/45 or 44/90</em>

5 0
3 years ago
Explain how an estimate help you to place the decimal point when multiplying 3.9x5.3?
trapecia [35]
You can estimate 3.9 times 5.3 to 4 times 5 which is 20
so if the answer is around 20, you know that you will have exactly 2 digits before the decimal place
6 0
3 years ago
Other questions:
  • Find the difference: 16.25 - 7.92
    5·2 answers
  • Lance lived in Portugal and Brazil for a total of 14 months to learn Portuguese. He learned an average of 130 words per month wh
    14·1 answer
  • An ant moves 30.1 mm in 72 seconds. What's the ant's average speed
    6·1 answer
  • Dagne measures and finds that she can do a vertical jump that is 27.5% of her height. If Dagne is 48 inches tall, how high can s
    6·1 answer
  • FREE BRAINLIEST IF YOU ANSWER CORRECTLY!! (50pts)
    8·2 answers
  • Which of the following is NOT a rational number?
    7·1 answer
  • Angelica deposits $700 in a savings
    9·1 answer
  • Plzzz help me it would mean a lot I willl mark you brainliest if you are right plz and ty ​
    7·2 answers
  • Please help me with this plssss
    15·2 answers
  • In a school with 500 students,90% are female. Select all expressions that can be used to find the total number of female student
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!