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
Luden [163]
3 years ago
6

Why do equivalent ratios form a straight line when graphed? Explain​

Mathematics
2 answers:
Lera25 [3.4K]3 years ago
8 0

Answer:

The y-values of equivalent ratios increase at the same rate as their x-values. The vertical distance between points is constant, and the horizontal distance between points is constant. This forms a straight line.

Step-by-step explanation:

`•.,¸¸,.•´¯ gσĎ Ữ!!! ¯`•.,¸¸,.•´

Anna [14]3 years ago
5 0

Answer:

The y-values of equivalent ratios increase at the same rate as their x-values. The vertical distance between points is constant, and the horizontal distance between points is constant. This forms a straight line.

You might be interested in
Find the size of the angle <br> 3<br> x<br> .
AlexFokin [52]

Answer:

Given - Two angles measures 2x and 3x

To find - size of 3x

Solution -

2x + 3x = 360° ( Make reflex angle )

5x = 360°

x = 360/5

x = 72°

3x = 3 * 72 = 216°

8 0
3 years ago
17. Solve the following:<br> x – 3y = 5<br> 5x – 2y = -1
Phantasy [73]

Answer:

(- 1, - 2 )

Step-by-step explanation:

Given the 2 equations

x - 3y = 5 → (1)

5x - 2y = - 1 → (2)

Rearrange (1) expressing x in terms of y by adding 3y to both sides

x = 5 + 3y → (3)

Substitute x = 5 + 3y in (2)

5(5 + 3y) - 2y = - 1 ← distribute left side

25 + 15y - 2y = - 1

25 + 13y = - 1 ( subtract 25 from both sides )

13y = - 26 ( divide both sides by 13 )

y = - 2

Substitute y = - 2 in (3) for corresponding value of x

x = 5 + (3 × - 2) = 5 - 6 = - 1

Solution is (- 1, - 2 )

8 0
3 years ago
Suppose compact fluorescent light bulbs last, on average, 11,500 hours. The distribution is normal and the standard deviation is
juin [17]

Answer:

2.275%

Step-by-step explanation:

The first thing to do here is to calculate the z-score

Mathematically;

z-score = (x-mean)/SD

from the question, x = 12,300 hours , mean = 11,500 hours while Standard deviation(SD) = 400 hours

Plugging the values we have;

z-score = (12,300-11,500)/400 = 800/400 = 2

Now, we want to calculate P(z ≤ 2)

This is so because we are calculating within a particular value

To calculate this, we use the z-score table.

Mathematically;

P(z ≤ 2) = 1 - P(z > 2) = 1 - 0.97725 = 0.02275

To percentage = 2.275%

6 0
3 years ago
At 8:00, the temperature was -6°. Three hours later, the temperature dropped 13°. What is the temperature at 11:00?
AysviL [449]

Answer:

-19 degrees

Step-by-step explanation:

13+6=19

you would need to add the negative since it said dropped in temperature and the temperature was already negative.

3 0
3 years ago
Cuanto es 120% en fraccion
kow [346]
The answer is 6/5 (six over five) 100 divided by 20
4 0
3 years ago
Other questions:
  • Give an example of a linear equation in one variable with no solution. Explain how you know it has no solution.
    7·2 answers
  • Help I need sleep and I live in Canada, de las ovejas and it's 1am
    12·1 answer
  • Which of the following ratios is equivalent to 1/cos?
    6·1 answer
  • Five times a number minus 12 is 92. what is  the number
    9·2 answers
  • Ggefv23ehwdg1uhigvfgwuiderfghvwh4eryu
    12·1 answer
  • A city's population increases by 5% every year. If its population today is 300,000, write a function that models the population
    10·1 answer
  • What is the value of x in the equation 5.5x = 17.6?<br> 3.2<br> O 12.1<br> Q 23.1<br> O96.8
    6·1 answer
  • WILL GIVE BRAINLIEST
    14·2 answers
  • How many millilitres are there in two point four litres?
    11·2 answers
  • Find the x-intercepts of the parabola with<br> vertex (7,-12) and y-intercept (0,135).
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!