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
madreJ [45]
3 years ago
11

What is the equation of the line

Mathematics
1 answer:
konstantin123 [22]3 years ago
8 0
Hello there!


The answer is B. \frac{2}{7}
-----------------------------------------------------------------------------------------------------

Explanation and Work:



We first must identify if the line goes through the origin or not. 

The origin is (0, 0) 

The line does go through the origin. This means that there is no y-intercept

The specific equation we would you use would be:

y = kx

K is the constant

We find this by finding the slope.

Slope is found by:

\frac{y2 - y1}{x2 - x1} 

y2 = 2

y1 = 0

x2 = 7

x1 = 0

Now, let's plug in these numbers.

\frac{2-0}{7-0} =  \frac{2}{7}

So, now let's plug he slope into our formula.

y = \frac{2}{7} x

So, our answer would be B.


I hope I helped!

Let me know if you need anything else!

~ Zoe


You might be interested in
An experimenter used the following design for studying five variables in eight runs in four blocks of size 2. (a) By reordering
never [62]

Answer:

A design in which all levels of each independent variable are combined with all levels of the other independent variables. A factorial design allows investigation of the separate main effects and interactions of two or more independent variables.

Step-by-step explanation:

3 0
3 years ago
2. If AB = 4x + 9. BC = 5x + 2, and AC = 56, then find the value for . AB, BC.<br> A<br> B
inysia [295]

Answer:

AB=29; BC=27

Step-by-step explanation:

So they told us AB=4x+9 and that BC=5x+2, and AC=56 , now to help with the question you can draw this information on a number line. Now on a number you can see that basically AC=AB+BC.

So you would write it as such,,

4x+9+5x+2=56

Combine like terms

9x+11=56

Now you have to isolate the x by itself but first get rid of the 11.

9x+11-11=56-11

You would get

9x=45

Here you can divide 9 by both sides to isolate x.

9x/9=45/9

{x=5}

Now to find the value for both substitue x in the equations for both

1. AB=4x+9 where x is 5

4(5)+9 =AB

20+9 =AB

29=AB

You would do the same with BC

2. BC= 5x+2 where x is 5

5(5)+2= BC

25+2= BC

27=BC

If you want to check your answers you can just substitute x for 5 in the first equation we did where AC=AB+BC

6 0
3 years ago
The circus travels 15 miles in 45 minutes what is her MPH
ch4aika [34]

Answer: HER MPH is 20

8 0
3 years ago
a car is traveling at a speed of 108 kilometers per hour. What is the cars speed in kilometers per minute? How many kilometers w
Naya [18.7K]

Answer: 10.8 km per min

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is 4 of one tenth
schepotkina [342]
0.4
4×1/10=0.4
multiply 4 by one-tenth


3 0
3 years ago
Other questions:
  • A local pizzeria offers 15 toppings for their pizzas and you can choose any 3 of them for one fixed price. How many different ty
    14·1 answer
  • Use the formula to evaluate the series 3-9+27-81+...-ae
    5·1 answer
  • ​françoise and maurice cut diagonally across a 30​-foot-by-120​-foot vacant rectangular lot on their way to school. how much dis
    8·1 answer
  • Please answer correctly !!!!!!! Will mark brainliest
    9·2 answers
  • 4h2 - 2h + 6 for h = ‐2?
    11·1 answer
  • If y varies directly as x, and y is 20 when x is 4, what is the constant of variation for this relation?
    6·2 answers
  • Translate this sentence into an equation.
    7·2 answers
  • The line y =<br> passes through (-3, 7) and is parallel to y = 4x - 1.<br> DONE
    8·2 answers
  • The coordinates P(0, 1), Q(3, 2), R(5, -4) form a right triangle.
    13·1 answer
  • What is the value of a?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!