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
fenix001 [56]
3 years ago
9

Which equation has a constant of proportionality equal to 1? A. y=10/11x B. y= 7/8x C. y= 3/15x D. y=x

Mathematics
1 answer:
shtirl [24]3 years ago
8 0

An equation is said to have a constant of proportionality if 'x' is a multiple of 'y' or 'y' is a multiple of 'x'.

Now, we have to determine an equation with constant of proportionality as '1'.

1. y = \frac{10}{11}x

This equation has constant of proportionality as '\frac{10}{11}'.

2. y = \frac{7}{8}x

This equation has constant of proportionality as '\frac{7}{8}'.

3. y = \frac{3}{15}x

This equation has constant of proportionality as '\frac{3}{15}'.

4. y = x

This equation has constant of proportionality as '1'.

Option D is the correct  answer.

You might be interested in
What is the slope of the line on the graph?<br><br> Enter your answer in the box.
Galina-37 [17]

Answer:

2344

Step-by-step explanation:

but the 3first has a long history and a lot more to it is the fact the one who has a good start to get it dont is a

6 0
3 years ago
Read 2 more answers
First picture is just information second picture please answer I will mark brainliest
Alecsey [184]

Answer:

2329

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
The ordered pair (0,4) is a soultion of which system
Anettt [7]
<span>This question is asking you to substitute 0 for X and 5 for y in both equations. If the right hand value is equal to the left hand value after making the substitution, the answer is "yes". Otherwise, the answer is "no". 
Substitute 0 for x and 5 for y in the first equation and then the second equation. Since 0 + 5 = 5 and -5*0 + 2*5 = 10 the answer </span>
5 0
3 years ago
Please help<br>simplify the expression <br>a²b⁴-b²a⁴/ab(a+b)​
mel-nik [20]

Answer:

ab² - a²b

Step-by-step explanation:

a²b⁴ - b²a⁴ can be factored as a²b²(b² - a²) which becomes a²b²(b + a)(b - a). Since the numerator and denominator both have (a + b) and ab the final answer is ab(b - a) = ab² - a²b.

7 0
4 years ago
Help please i need this ansered
kaheart [24]

Answer:

2 hours is the answer because when you are rounding to the nearest tenth they both will be $15.70.

5 0
3 years ago
Other questions:
  • How to multiply fractions and mixed numbers together?
    13·1 answer
  • Marianna buys a snack combo for $2.50 if the sales tax rate is 8% what is the total price of the combo including tax
    6·1 answer
  • The ratio of Spanish students to French students at a high school is 3:2. Which statement is true?1.There are 2 Spanish students
    12·2 answers
  • Please helppppppppppppp
    12·1 answer
  • You need to have a password with 4 letters followed by 3 even digits between 0 and 9, inclusive. If the characters and digits ca
    10·1 answer
  • (polynomials) multiply. (x^2-5x)(2x^2+x-3)
    14·2 answers
  • Write 11 17/100 as a decimal number
    14·2 answers
  • Halla el área de un triángulo equilátero de 54 cm de perímetros
    10·1 answer
  • A 15-foot statue casts a 20-foot shadow. How tall is a person who casts a 4-foot-long shadow?
    13·1 answer
  • First, fill in the missing values.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!