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
garik1379 [7]
2 years ago
7

Use the base example of two people walking to describe a system of two linear equation has i.) 0 solution 2) 1 solution 3) an in

finite solution
Mathematics
1 answer:
sveta [45]2 years ago
7 0

The system has:

  • No solutions for two parallel lines.
  • 1 solution for two nonparallel lines.
  • Infinite solutions for two equations that describe the same line.

<h3>How to identify the number of solutions for the systems?</h3>

A system of two linear equations is given by:

y = a*x + b

y = c*x + d

1) The system has no solutions when both lines are parallel lines, this happens when both lines have the same slope and different y-intercept.

y = a*x + b

y = a*x + d

2) The system has one solution when the lines have different slopes:

y = a*x + b

y = c*x + d

3) The system has infinite solutions when both equations describe the same line:

y = a*x + b

y = a*x + b

If you want to learn more about systems of equations:

brainly.com/question/13729904

#SPJ1

You might be interested in
Kiley spent $20 on rides and snacks at the state fair. If x is the amount she spent on rides, and y is the amount she spent on s
IgorLugansk [536]
Both linear and proportional because as x increases y decreases at the same rate
5 0
3 years ago
Can you help with did pretty please I'm stuck help just a, c ,d thanks luv.
Misha Larkins [42]

Answer:

a) The slope of the function is 3.

c) The equation is represented by n(t) = 3\cdot t + 35.

d) The y-intercept of the function is 35.

Step-by-step explanation:

a) According to the statement, we must assume that number of pieces of mail that must be hand-sorted (dependent variable) is represented by a linear function in terms of time (independent variable). That is:

n(t) = m\cdot t + n_{o} (1)

Where:

m - Slope, measured in number of pieces per minute.

t - Time, measured in minutes.

n_{o} - Initial number of pieces of mail that must be hand-sorted (y-intercept), measured in pieces.

n - Current number of pieces of mail that must be hand-sorted, measured in pieces.

From Geometry, we know that a line can be formed by know two distinct points. If we know that n(15\,min) = 80\,p and n(45\,min) = 170\,p, then the following system of linear equations is formed:

15\cdot m + n_{o} = 80 (2)

45\cdot m + n_{o} = 170 (3)

The solution of the system of equations is:

m = 3 and n_{o} = 35

The slope of the function is 3.

c) By (1) and using results from a) we conclude that the equation function is:

n(t) = 3\cdot t + 35 (4)

d) The y-intercept of the function is 35.

5 0
3 years ago
Please help me answer this <br><br> Explain you’re answer <br><br> Will give braisnlt
choli [55]

Answer:

Concept: Math Analysis

  1. So we want the cost of a 8 × 10
  2. Notice the price distribution
  3. So 1.50
3 0
3 years ago
You give tours on the Great Lakes and talk about points of interest. A lighthouse typically has 2 beacons that rotate together—b
tatiyna

Since the beacons rotate together, the angular speed is constant.

From the time you see the first beacon, you have to wait for the lighthouse to make 120°, i.e. 1/3 of a whole turn.

So, if T is the time it takes for the lighthouse to make a whole turn, the interval between the first and the second beacon is T/3.

The interval between the second and third beacon is the amount of time it takes to the lighthouse to make the remaining 2/3 of a turn, so that you'll see the first beacon again. So, this time is 2T/3

So, the ratio is

\dfrac{2T}{3}\div\dfrac{T}{3}=\dfrac{2T}{3}\cdot\dfrac{3}{T}=2

So, the time between the second and third beacon is twice as much the time between the first two.

5 0
3 years ago
At a harvest 16 ears of corn are being picked for every 18 peppers if 9 peppers have been picked how many ears of corn have been
olga nikolaevna [1]
16:18
 x : 9

x = 8

Hope this helps!
8 0
3 years ago
Other questions:
  • Rashid picked a total of 420 strawberries in 5/6 of an hour write an equation to find how many strawberries Rashid could pick in
    7·1 answer
  • Solve this quadratic equation by completing the square.<br><br> x^2+10x=7
    7·1 answer
  • What is Nine sixteenths of 11 inches?
    10·2 answers
  • Which operation is last when simplifying 120-3×3×3 × 6+7
    6·2 answers
  • Greatest measure of length. 30,000 millimeters 500 meters 1 kilometer or 6000 centimeters
    7·2 answers
  • The wait times for two different rides are shown in the table. If there is a minute wait time how many people are in line for th
    12·1 answer
  • Differentiate Vx(x + 2) with respect to x.
    15·1 answer
  • Which statement correctly compares Line segment AB Which statement correctly compares Line segment AB and Line segment FD? And L
    14·1 answer
  • New unit i’m confused
    6·1 answer
  • Can it be solve pq(r²+1)-r(p²+q²)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!