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
Alina [70]
3 years ago
7

Determine if 0.747447444744447444447... is rational or irrational and give reason for your answer.

Mathematics
2 answers:
lara [203]3 years ago
8 0
Irrational is the answer:)
Ugo [173]3 years ago
3 0

Answer:

Irrational

Step-by-step explanation:

Digits that go on forever are irrational if I remeber correctly.

You might be interested in
Convert the unit of rate to the unit stated in the brackets​
kumpel [21]

Answer:

6/31

Step-by-step explanation:

7 0
3 years ago
Twice a number plus twice a second number is 310. The difference between the numbers is 55
agasfer [191]

Answer:

x = 105

y = 50

Step-by-step explanation:

To solve this, try writing it out as an equation/expression first.

When you do, you should get something like this:

2x + 2y = 310

x - y = 55

This is a system of equations. To solve this, we're going to multiply the second equation [x - y = 55] by 2.

2(x - y = 55) = 2x - 2y = 110

Now, subtract your new equation from the first one [2x + 2y = 310]

2x + 2y = 310

-2x + 2y = -110

//<em>If you</em>'<em>re wondering why I changed the signs of the new equation, I multiplied our new equation [2x - 2y = 110] by -1 since we're subtracting//</em>

When you're done subtracting, the "2x" and "-2x" cancel out, so you're left with:

4y = 200

Now, simply solve for "y" by dividing both sides by 4.

4y = 200

y = 50

Now that we know y's value, substitute it into one of our original equations to solve for x.

//<em>I'm gonna plug y into the second equation [x - y = 55] just because it's easier, but you can plug it into the first one as well and get the same answer//</em>

When we plug it in, we get:

x - (50) = 55

To solve for "x," we must get rid of "-50." To do this, add 50 to both sides.

x - 50 = 55

x = 105

<u>So, x = 105 and y = 50</u>

4 0
3 years ago
How long did it take the airplanes to reach 12,000 ft?​
Svetach [21]

Answer:it didnt

Step-by-step explanation:

7 0
3 years ago
A vendor supplies 32 litres of milk to a hotel in the morning and 68 litres of milk in the evening. If the milk costs ` 45 per l
tekilochka [14]

Answer:

4500

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
If a line falls on the points (6,8) and (1.5), what is it's slope?
Troyanec [42]

Answer:

3/5

Step-by-step explanation:

8-5/6-1

3/5

7 0
3 years ago
Other questions:
  • Two factory plants are making TV panels. Yesterday, Plant A produced 3 times as many panels as Plant B. Three percent of the pan
    12·1 answer
  • Carrie found a stone in the shape of a 30°–60°–90° triangle. The hypotenuse has a length of 5 cm. What is the length of the shor
    14·1 answer
  • What is the equation of the horizontal asymptote?
    12·1 answer
  • Explain your answer !! <br> Have a nice day <br><br> Will give braisnlt
    13·2 answers
  • given a is equal to 60 degree and 30 degree prove that sin a + b is equal to sin a cos b + cos a sin b ​
    5·1 answer
  • Find the surface area of the prism.<br><br> _ m2
    12·1 answer
  • D. If both boys remain on the treadmill for 10 minutes, Xavier will have traveled a greater distance.
    10·1 answer
  • State the leading coefficient of -7x+10x^3-9x^5+3x^2+3?
    10·1 answer
  • Please help me on this. you need to match the terms to the correct number.
    15·1 answer
  • What is the reliability of a two-component product if the components are in parallel, with individual reliabilities of 0.95, and
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!