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
tekilochka [14]
3 years ago
15

Is this sum rational or irrational? Explain.

Mathematics
1 answer:
Lemur [1.5K]3 years ago
3 0

Answer:

First answer:

"<em>The sum is rational because both 1.12 and 18 are rational, and the sum of rational numbers is rational."</em>

Step-by-step explanation:

Both 1.12 and 18/7 are rational numbers (meaning that they can be written as a quotient of integer numbers:

1.12 = 112/100

Then, since the addition of rational numbers is also a rational number, their sum is another rational number.

Then the correct answer is:

<em>The sum is rational because both 1.12 and 18 are rational, and the sum of rational numbers is rational.</em>

You might be interested in
The sample space is orange, purple, and white. If P(Orange )=2/5 and P(purple) = 3/10 what is P=(white)
padilas [110]
White would be 3/10. Since orange is 2/5, it can also be written as 4/10 since 4/10 simplified would be 2/5. Also since you know purple is 3/10, so you must add what you know to get what you don't know. Orange 4/10 plus purple 3/10 would be 7/10. You would then subtract what the whole thing is worth which is 10/10. 10/10 minus 7/10 would be 3/10 which is the remainder of what is left which is white.
3 0
3 years ago
Read 2 more answers
Suppose U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} is the universal set and G = {1, 2, 3, 4, 5, 6, 7}. What is G?
Nesterboy [21]
Your posted question defines G, then asks what G is.
G is the set in the definition you gave.

G = {1, 2, 3, 4, 5, 6, 7}

_____
Perhaps you want to know the complement of G. That is all the elements of U that are not in G.

G' = {8, 9, 10}
3 0
3 years ago
Can someone help me with this math problem
Elis [28]

Answer:

C. Divide both sides of the equation by -2.

Step-by-step explanation:

The goal of the equation is to isolate x. In order to do that we have to remove the '-2' by doing the inverse operation. That is the opposite operation, for example addition and subtraction, multiplication and division.

Since x is being multiplied by -2, we do the inverse which is division.

5 0
3 years ago
How are these identical??
Karolina [17]
Cuz They Are Identical Duhhh
8 0
3 years ago
Complete the equation to make a true statement. 3 qt = ____ pt
Monica [59]
There are two pints in a quart
so 3 times 2 equals 6
3 qt = 6 pt
3 0
3 years ago
Read 2 more answers
Other questions:
  • If two angles are complementary and one of the angles measures 27 degrees, what does the other angle measure?
    13·1 answer
  • If function g is the inverse of function f, then what does f(g(-5)) equal?
    5·1 answer
  • A garden is in the shape of a rectangle.if the garden has a length of 4 feet and a width of 6 feet, what is the area of the gard
    9·1 answer
  • Don't mind the other one i click it was on mistake!
    7·1 answer
  • 3. Mrs. Noah’s bill, before tax, is $50. The sales tax rate is 3%. Mrs. Noah decides to leave a 2% tip for the gate keeper based
    9·1 answer
  • HOW TO WRITE IN DIVISION EXXPRESION I GIVE BRAINLEST
    6·1 answer
  • Solve (x-4)^2=5.
    8·1 answer
  • What is...<br> 18.75÷2.5=<br> show your work.
    13·1 answer
  • film processing costs $4.95, plus $0.35 for each picture printed. Milan paid $11.95 for processing and printing. How many pictur
    13·1 answer
  • The screen shot is the question
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!