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
Nataly_w [17]
3 years ago
15

Is -12 an irrational or rational number

Mathematics
2 answers:
Orlov [11]3 years ago
4 0
-12 is a Irrational number
Ann [662]3 years ago
3 0

Answer: -12 is a ration number

Step-by-step explanation: it is rational because any number less or greater than zero or any number that can be expressed as the quotient or fraction is rational


You might be interested in
A nationwide survey of 1000 adults found that 50​% of respondents favored a plan to break up the 12​ megabanks, which then contr
densk [106]

a. The population for the study is a total of 1000 adults, so the 50% that favored the plan made up a total of 500 people, since 500 is 1/2 (or 50%) of 1000.

b. The percentage provided is an inferential statistic. Inferential statistics are made by taking a sample of a population and using that sample as data used to make inferences/predictions. Since the percentage provided is a sample of a population being used to make a prediction, it is an inferential statistic.

8 0
3 years ago
Your food costs are $5,500. Your total food sales are $11,000. What percent of your food sales do the food costs represent?
White raven [17]

Answer:

50

Step-by-step explanation:

5,500 is 50 percent of 11,000 :)

Hope This Helps.

4 0
3 years ago
Read 2 more answers
The length and width or a rectangular courtyard is 40 feet and 30 feet, respectively. In order to make the courtyard larger, an
SpyIntel [72]

Answer:

The new area is 1800feet^2

Step-by-step explanation:

Step one:

Given data

The length and width or a rectangular courtyard is 40 feet and 30 feet

we can calculate the area of the courtyard as

Area= 40*30

Area= 1200 feet^2

when the extra 15 feet is added to the width

the new width is= 30+15= 45feet

The new area is

Area= 40*45

Area= 1800 feet^2

in all the area will increase by 1800-1200= 600feet

5 0
3 years ago
When does the graph of a quadratic function open upward of downward
sveticcg [70]
It opens upward when X is an even power. It would be for X squared or X raised to the 4th power.

6 0
3 years ago
Find the value of x in the equation x⁄ 4 + x⁄14 + x⁄17 = 71
Morgarella [4.7K]

Hello from MrBillDoesMath!

Answer:

33769/181

Discussion:

Each term contains "x" so factoring it out gives

x( 1/4 + 1/14 + 1/17)  = 71       (*)

Use common factor (17*14*4  = 952) as the denominator to combine terms:

1/4 =  (17*14)/ 952  = 238/952

1/14 = (17*4)/952 = 68/952

1/17 = (14*4)/952  = 56/952

so 1/4 + 1/14 + 1/17 =    (238 + 68 + 56)/ 952 =  362/952 = 181/476

Substituting in (*) gives

x ( 181/476)  = 71                       => multiply both sides by 476/181

x = (71 * 476)/181                       => 71* 476 =33769

x = 33769/181

Thank you,

MrB

4 0
3 years ago
Other questions:
  • 7.984 ÷ by 1.99 =  what  ???? <br><br><br><br> help plz me
    15·1 answer
  • Is 39 a prime or composite number
    8·2 answers
  • What is log(21/x2) written in expanded form?
    12·2 answers
  • A line has a slope of 2 and a y-intercept of -9, what is the equation of the line?
    12·1 answer
  • A red card is drawn from a standard deck of 52 playing cards. If the red card is
    9·2 answers
  • Sean is a bookworm. On average, he reads pages in minutes. Sean's average unit rate for reading is pages per minute.
    14·2 answers
  • Using the side-splitter theorem, Daniel wrote a proportion for the segments formed by line segment DE. What is EC?
    14·2 answers
  • Toni is a plumber she charges 30$ to come to a house and 20 $ for every hour she works write an equation to model the situation
    8·2 answers
  • Given f(x) = -2x+6 find the following:<br> will mark as branliest
    10·2 answers
  • On average, light emitted from the Sun takes minutes seconds to reach Earth. Using your approximated speed of light from part (b
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!