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
Mama L [17]
3 years ago
14

How to determine if an expression is rational or irrational?

Mathematics
1 answer:
Neporo4naja [7]3 years ago
4 0
If it is rational, it has a terminating decimal or a repeated decimal number (ex. 56, or 1.25, or 3.666...)

If it is irrational, it is an ongoing number with no pattern (ex. 3.14159265... Which is pi)
You might be interested in
The mean mass of four women is 60 kg.
Eddi Din [679]

Okay so, 60 x 4 = 240

240 + 70 = 310

310 / 5 = Mean of 62

3 0
3 years ago
Read 2 more answers
Last year, Lucy opened an investment account with $8800. At the end of the year, the amount in the account had Increased by 28.5
JulsSmile [24]

Answer:

2508

Step-by-step explanation:

28.5% of 8800 is 2508.

so at the end of the year she had a total of 11308.

7 0
3 years ago
Read 2 more answers
Find the length of the hypotenuse round your answer to the nearest hundred
Ede4ka [16]
A. 7+4=11. That’s the answer to the hypotenuse.
5 0
3 years ago
The Problem is 8-9 please reply back and thx for your time
schepotkina [342]

Answer:

-1

Step-by-step explanation:

8+9=17

9+8=17

17-8=9

17-9=8

But, 8-9 is -1

4 0
3 years ago
What is the equation of the line through (2, -4) and (0, 4)?
Natasha_Volkova [10]
Answer: C

m = slope

m = (y2 - y1) / (x2 - x1)

2 points:
(2, -4) x1 = 2 and y1 = -4
(0, 4) x2 = 0 and y2 = 4

m = (4 - (-4)) / (0- 2)

m = 8 / -2

m = -4

Equation of the line is : y = mx + b

So we got...

y = -4x + b

Then we can use any of the two points given to solve for b. I’m going to use (0, 4).

y = -4x + b

4 = -4(0) + b

4 = 0 + b

4 = b

Therefore the equation of the line is
y = -4x + 4
4 0
3 years ago
Other questions:
  • Confused on the second part
    7·1 answer
  • How do you simplify (3+2i)+(4-5i)
    9·1 answer
  • Evaluate: p+2c +3f+6t when p= 15, c=7, f = -3, and t= 1.
    9·1 answer
  • If alvin sold 60% of his baseball cards, gave away 30% of those that were left, and still had 40 baseball cards in his possessio
    14·1 answer
  • Chuck needs to drive 400 miles on the highway.
    8·1 answer
  • <img src="https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B%28%20-%2064%29%7D%20" id="TexFormula1" title=" \sqrt[3]{( - 64)} " alt="
    14·1 answer
  • Which of the following sets of values correctly completes the t-chart for the equation y = 2x2 - 1.
    9·1 answer
  • Is -6.743743… a rational or irrational number?
    8·1 answer
  • …………….????????????????????
    8·2 answers
  • Need 4 and 5 done asap! pls and thank you
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!