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
vagabundo [1.1K]
3 years ago
8

Is the ratio 4.2:1.5 proportional to the rational 12.6:4.5​

Mathematics
1 answer:
VARVARA [1.3K]3 years ago
3 0

Answer:

YES

Step-by-step explanation:

cause 12.6 / 4.5 = 2.8

and 4.2 / 1.5 = 2.8

You might be interested in
Ax + bx - 15 = 0;x<br> How do you solve this?
Pani-rosa [81]

Answer:

Step-by-step explanation:

ax+bx-15=0\\=> (a+b)x-15=0\\=>(a+b)x=15\\=>x=\frac{15}{(a+b)}

7 0
3 years ago
If a necklace is $250, and it's 125% of the original price, what's the original price?
Dima020 [189]
The original price would have been $312.5
8 0
3 years ago
Read 2 more answers
You bought a video game for
Temka [501]

Answer: $0

Step-by-step explanation:

every six months means the game loses 25%*2 per year = 50%

2 years would be 50%*2 = 100%

Therefore, if the game loses 100% of its value in 2 years, it will be free.

7 0
3 years ago
I need help on this question ​
nadezda [96]

Answer:

(12.2,-6.4)

Step-by-step explanation:

The results from Desmos are as shown.

The displayed values are (12.294, -6.353)

4 0
3 years ago
The sum of eleven and a number is negative nine.
Misha Larkins [42]

Answer:

The sum is 2. ...........

8 0
2 years ago
Read 2 more answers
Other questions:
  • Fill in the missing portions of the function to rewrite g(x) = 3a^2 − 42a + 135 to reveal the zeros of the function. What are th
    13·1 answer
  • Consider the graph of the quadratic function y = 3x2 – 3x – 6.
    13·1 answer
  • What is 5 over 8 - 3 over 5?<br><br><br>Thanks!!!
    6·1 answer
  • Find the slope of the line that passes through the pair of points listed below.
    12·1 answer
  • Determine the equation of the inverse of y =4^(2x+9)
    15·1 answer
  • Solve for the value of x and y
    7·1 answer
  • System by substitution.<br> Tar 7x - 3y=8<br> y=3x
    9·1 answer
  • The Young family has a fish tank with different colors of fish. There are 8 black fish, 5 white fish and 3 gold fish.
    5·2 answers
  • If g(x) = 2x^2 + 7x - 4, find g(-2)
    12·2 answers
  • 432 oranges are to be divided equally among a number of people. If there had been four people less, the share of each would have
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!