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
PilotLPTM [1.2K]
3 years ago
5

Jenna concludes that (4,9) is the solution to the system of these two equations. which of the following justifies her conclusion

?
A-the point (4,9) appears in both tables
B- only these two lines contain the point (4,9)
C-these two lines have the same rate of change
D-These two lines are perpendicular to each other
Mathematics
1 answer:
nalin [4]3 years ago
5 0

<u><em>Answer:</em></u>

a. The point (4,9) appears in both tables

<u><em>Explanation:</em></u>

<u>Note:</u> This question can be solved without the need of the tables

<u>A solution of a system of equations</u> is defined as a point (or set of points) that satisfy both equations

<u>This means that,</u> this point should belong to all the equations in the system

Now, a table is used to show a set of points that belong to a certain line

This means that, all vales in the table belong to the line they represent

<u>Since the point (4,9) appears in both tables</u>, therefore, it belongs to both lines and, therefore, is a solution to the system of equations consisting of these two lines

Hope this helps :)

You might be interested in
If the given ordered pair equal then find value of x and y<br>(3x+5)=(x+2)<br>and (4y+7)= (y+3)<br>​
Yanka [14]

Answer:

3x+5 =x+2

3x-x=2-5

2x= –3

x=-3/2

4y+7=y+3

4y–y =3-7

3y=–4

y= —4/3

7 0
2 years ago
A circle with a radius of 15.4 meters. Which statements are true about the circle shown? Check all that apply. The diameter of t
Dafna1 [17]

Step-by-step explanation:

the diameter of a circle is simply 2×radius.

2×15.4 = 30.8 m

the diameter is 30.8 m is true.

the circumference of a circle is

2×pi×radius

2×pi×15.4 = 30.8×pi m

the circumference is 30.8pi m is true.

therefore, the circumference can be found using

2(pi)(15.4)

is true.

now, doing the pi multiplication :

30.8 × pi = 96.76105373... m

the approximate circumference is 96.7 m is true.

6 diameters would be

30.8×6 = 184.8 m

that is much longer than the circumference.

so, more than 6 diameters could be wrapped around the circle is false, if we understand it that this is supposed to wrap the circle once without any overhanging remainder.

5 0
2 years ago
Tyler says that an<br> equivalent expression for 23 x 53 is 109.<br> Is he correct? Explain.
Sphinxa [80]

Answer:

Tyler is correct

Step-by-step explanation:

An expression is a representation of a value; for example, variables and/or numerals that appear alone or in combination with operators are expressions.

4 0
3 years ago
Read 2 more answers
Calcula el volumen del
Debora [2.8K]
A lololollolohhhhhhhhhhhhh
3 0
2 years ago
Dave's age in 4 years is 18. Write an equation that represents Dave's age in 4 years.
julsineya [31]
This equation might be x + 4 =18

3 0
3 years ago
Read 2 more answers
Other questions:
  • Write the given numbers in order from what smallest to largest of 6, -9, -12, 8
    12·2 answers
  • What is 7,298,341 rounded to the nearest 10000
    5·2 answers
  • Simplify the expression (-3x^-4)^2
    8·1 answer
  • Compare the two groups of data. Which statement is true? A) based on the median, the number of push-ups This Month is 5 more tha
    7·1 answer
  • A soccer team won 30% of their games and won 40 games. how many games did they play?
    9·1 answer
  • Solve x √y=21 y √x=29
    10·1 answer
  • Use elimination to find the solution to the system of equations. 4x+2y=34 5x-6y=34
    12·2 answers
  • you can use a calculator if you want. No links please help this is very important i will give you brain thing if its correct
    6·1 answer
  • What is value of x<br> Enter your answer in the box.
    12·1 answer
  • How do i solve this?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!