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
klemol [59]
3 years ago
13

Brainliest if your correct!

Mathematics
2 answers:
Nadusha1986 [10]3 years ago
8 0

Answer:

second one

Step-by-step explanation:

kenny6666 [7]3 years ago
7 0
It is the 1st option. My work is shown below :)

You might be interested in
Calculate the distance between the points -11 and 4 on a number<br> line.
krek1111 [17]

Answer:

15, d

Step-by-step explanation:

The absolute value of |-11| + |4| is 11+4 which is 15

5 0
2 years ago
Using Cramer's Rule, what are the values of x and y in the solutio
olya-2409 [2.1K]

Answer:

x = -3, y = 1

Step-by-step explanation:

To find the value of x and y, find the determinant of original matrix, which would be 21.

Then, substitute the value of x with the solutions to the equations and find the determinant of that matrix, which is -63.

Cramer's rule says that Dx ÷ D is the value of x. So, -63 ÷ 21 = -3.

So, the x-value is -3.

You can find the determinant of the y-value in the same way, and you'll find out that y = 1.

Hope this helped! :)

8 0
3 years ago
Linear relations are not functions when they appear graphically as:
hoa [83]
<span>Linear relations are not functions when they appear graphically as:
Vertical lines

One  x  not  one y</span>
4 0
3 years ago
jim is planning a party. he spends $150 on a room for the party. he also spends $16.50 per person for food. jim finds the total
meriva
$577.50is the amount he paid.
8 0
3 years ago
Why is the point of intersection for a system of equations<br> considered its solution?
meriva

Answer:

because they never touch

8 0
3 years ago
Read 2 more answers
Other questions:
  • how do i write the place value of 996.0132??? please help me im stuck on this question and i did all the other ones. please answ
    13·1 answer
  • 4/3=-6e-5/3 solve for e
    6·1 answer
  • A researcher wants to study the relationship between salary and gender. She randomly selects 297 individuals and determines thei
    11·1 answer
  • Write 3435.332 out using words<br> (Pic for friends)
    12·1 answer
  • What is the value of (-1/2)⁻⁴?<br> -16<br> -1/16<br> 1/16<br> 16
    9·1 answer
  • Pleaseeeeeeee helppppppppppppppppppppppppppppp
    14·1 answer
  • The ordered pairs (1.3) and (3.7) lie on the line the slope of that line is
    13·1 answer
  • Determine if the two triangles are congruent.If they are state how you know
    11·2 answers
  • Find an expression which represents the difference when (-5x-y) is subtracted from (9x+2y) in simplest terms.
    5·1 answer
  • A rectangular solid is shown. What is the volume of the rectangular solid
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!