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
SpyIntel [72]
3 years ago
6

Which of these are rational numbers?

Mathematics
1 answer:
Tom [10]3 years ago
3 0

Answer:

1. 3\2

2.\sqrt{11}

3.-13

You might be interested in
I dont know!!!!!!!!!!!!!!!!!!!!!!!
djyliett [7]

Answer:

9in2

Step-by-step explanation:

the 2 is an expononent.

3 0
3 years ago
Geometry question. please help ​
Vinvika [58]

Answer:

The length of PQ is <u>18</u> feet.

The length of PR is <u>18</u> feet.

The length of QR is <u>24</u> feet.

Step-by-step explanation:

A way to set an equation up for this problem is:

\frac{4}{3}x+x+x=60

where x is the three lengths of the isosceles triangle, but the base QR is 4/3 the length of the other two congruent sides, length PQ and PR. The 60 represents the total length of the perimeter.

Then, solve for x from the equation, and you’ll get x=18. But your not done yet. Since the variable x in the equation stands for the sides of the isosceles triangle, so plug 18 into the equation and it should look like this:

\frac{4}{3}(18)+18+18=60

Don’t solve the whole equation, just solve the \frac{4}{3}(18) part of the equation, which is equal to 24. So the final equation is this:

24+18+18=60

Conclusion: 24 is the length of QR, and 18 is the length of PQ and PR. And they all equal 60, which is the perimeter. This is very true because the length of PQ and PR are the same (length 18), since it’s an isosceles triangle, and the length of QR is 4/3 the length of PQ and PR (4/3 of 18= 24).

Sorry for the long explanation.

But hope this helps and answers your question :)

8 0
3 years ago
2. Kira's skateboard is 71 centimeters long. What is the length of her skateboard in millimeters? Show your work. Answer:​
Marrrta [24]
Answer is 710

Divide length value by 10
7 0
2 years ago
Read 2 more answers
What is -3-(-3) negative three minus -3
Vesna [10]
The answer would be 0


Reminder: when you see “-(-“ always think of plus sign “+.” (My teacher in middle school taught me that). So, -3+3 would be that the answer is 0.

4 0
3 years ago
Jenny earned a 77 on her most recent test. Jenny’s score is no less than 5 points greater than Four-fifths of Terrance’s score.
Nina [5.8K]

Answer:

Its A

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the answer to this following equation (2•5)-56+102(4•215)
    9·1 answer
  • F(x)=(x-2)/(x+4) find the domain
    13·1 answer
  • How would you dove this problem
    12·1 answer
  • Need Answer for this one still!
    5·2 answers
  • What is the sign of the product?
    9·2 answers
  • A question which needs an answer, really urgent, plz answer the problem linked in the attachment
    15·1 answer
  • Colin buys a car for £15500.
    15·1 answer
  • Disorder is to chaos as interest is to
    5·2 answers
  • In 2010, 8476 earthquakes
    8·2 answers
  • The path of a race will be drawn on a coordinate grid like the one shown below. The starting point of the race will be at (−5.3,
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!