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
bonufazy [111]
3 years ago
11

Which number is rational?

Mathematics
2 answers:
Tatiana [17]3 years ago
6 0

Answer:

The correct option is D.

Step-by-step explanation:

A number is called a rational if it can be written in the form of p/q where p/q are integers and q≠0.

The terminating numbers are always a rational number.

From the given options it is clear that option option D represents a terminating number,

5.33333..=5.\bar{3}

5.33333..=5+\frac{3}{10-1}

5.33333..=5+\frac{3}{9}

5.33333..=5+\frac{1}{3}

5.33333..=\frac{16}{3}

The number 5.3333333... is a rational number.

Therefore the correct option is D.

Vaselesa [24]3 years ago
5 0
Yeah its D i just checked
You might be interested in
A die is rolled. Find the probability of each outcome.<br><br> P (greater than 1)
Mrrafil [7]
The probability of it being greater than one on a six sided die is 5/6 or 5:6
6 0
3 years ago
An ion has a charge of +7. How far is it from being neutral?
rusak2 [61]

Answer:

The answer is B. -7

Step-by-step explanation:

the -7 cancels out the +7 which makes it neutral

6 0
3 years ago
explain how proving two triangles congruent can help prove parts of the triangle congruent will do branliest
AleksAgata [21]

How many facts does it take to make triangles congruent? Only 3 if they are the right three and the parts are  located in the right place.

SAS where 2 sides make up one of the three angles of a triangle. The angle must between the 2 sides.

ASA where the S (side) is common to both the two given angles.

SSS where all three sides of one triangle are the same as all three sides of a second triangle. This one is my favorite. It has no exceptions.

In one very special case, you need only 2 facts, but that case is very special and it really is one of the cases above.

If you are working with a right angle triangle, you can get away with being given the hypotenuse and one of the sides. So you only need 2 facts. It is called the HL theorem. But that is a special case of SSS. The third side can be found from a^2 + b^2 = c^2.

You can also use the two sides making up the right angle but that is a special case of SAS.

Answer

There 6 parts to every triangle: 3 sides and 3 angles. If you show congruency, using any of the 3 facts above, you can conclude that the other 3 parts of the triangle are congruent as well as the three that you have.

Geometry is built on that wonderfully simple premise and it is your introduction to what makes a proof. So it's important that you understand how proving parts of congruent triangles work.

5 0
3 years ago
Help me please ❤️❤️❤️❤️
melomori [17]

In a quadratic function, f(x)= ax^2+bx+c the leading coefficient is a, i.e. the coefficient of x^2, and the constant term is c, i.e. the coefficient without any power of x.

So, if you want leading coefficient 2 and constant term -3, your function needs to be like

f(x)=2x^2+bx-3

for any value of b. Among your options:

  • The first is not a quadratic (it starts with x^3)
  • The second has leading term -3 and constant term 2
  • The third is not a quadratic (same as the first)
  • The last is correct.
4 0
3 years ago
What is the value of -5 ?
Nady [450]

Answer:

5

Step-by-step explanation:

You just change the signs

4 0
3 years ago
Read 2 more answers
Other questions:
  • How do you simplify-3(-6)
    9·2 answers
  • Rewrite the system of linear equations as a matrix equation AX = B.
    5·1 answer
  • How can I skip-count from 350 to 240
    13·2 answers
  • (PLEASE HELP ME) picture is shown
    7·1 answer
  • If 8a + 7b + c = 9, what is -6c - 48a - 42b
    13·2 answers
  • Clinical Trial When XELJANZ (tofacitinib) was administered as part of a clinical trial for this rheumatoid arthritis treatment,
    7·1 answer
  • You own a flower shop. You regularly order roses and carnations and want to check the pricing. You cannot find the pricing infor
    8·1 answer
  • Find the area of the regular figure
    15·1 answer
  • Twice the sum of a number and 8 is the same aa the difference of 3 and the number. Find the equation that could be used to find
    7·1 answer
  • What is the slope of the line that passes through the points (8, -4) and (2,6)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!