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
Mazyrski [523]
3 years ago
14

How can you create a rational number ?

Mathematics
1 answer:
trasher [3.6K]3 years ago
8 0
-- Write a fraction with whole numbers on top and bottom.
or
-- Write down any number, using only digits ... and a fraction bar or decimal point if you need them. If you write down the complete number, it's rational.
You might be interested in
Please help asap, thanks!!
labwork [276]

Answer:

y=0

Step-by-step explanation:

m=y change in y/change in x

2+3/-2+2 = 5/0

6 0
3 years ago
What are the dimensions of a rectangle with an area of 12 square cm and a perimeter of 14 cm?
kow [346]

Answer:

For the rectangle

Length=ℓ

Breadth=b

Area is 12 cm2

ℓb=12

Perimeter is 16 cm

2(ℓ+b)=16

ℓ+b=8

Substitute b=12ℓ from first equation

ℓ+12ℓ=8

ℓ2+12=8ℓ

ℓ2−8ℓ+12=0

Use quadratic formula (x=−b±√b2−4ac2a) to find ℓ

ℓ=−(−8)±√(−8)2−(4×1×12)2×1

ℓ=8±√162

ℓ=8±42

ℓ1=8+42=6

ℓ2=8−42

Step-by-step explanation:

For the rectangle

Length=ℓ

Breadth=b

Area is 12 cm2

ℓb=12

Perimeter is 16 cm

2(ℓ+b)=16

ℓ+b=8

Substitute b=12ℓ from first equation

ℓ+12ℓ=8

ℓ2+12=8ℓ

ℓ2−8ℓ+12=0

Use quadratic formula (x=−b±√b2−4ac2a) to find ℓ

ℓ=−(−8)±√(−8)2−(4×1×12)2×1

ℓ=8±√162

ℓ=8±42

ℓ1=8+42=6

ℓ2=8−42

5 0
3 years ago
Read 2 more answers
5x – 3y = -21<br> 2x - 9y = 54
elena55 [62]

Answer:

I'm confused

Step-by-step explanation:

What am I suposed to do?

8 0
3 years ago
4(3x - 1) = 20 what’s the value of x
ICE Princess25 [194]

Answer:

x=2

Step-by-step explanation:

4(3x-1)=20

12x-4=20

12x=24

24/12

x=2

7 0
3 years ago
Read 2 more answers
Discriminants - Check picture! (Will mark Brainliest for correct answer)
Kazeer [188]
A=2 b=4 c=1
the answer the the discriminant is 8 which is positive meaning there are 2 real number solutions
6 0
3 years ago
Read 2 more answers
Other questions:
  • THERE ARE 3 SANDWICHES, 3 SOUPS, 4 SALADS AND 2 DRINKS. IF EACH STUDENT HAD ONE OF EACH, HOW MANY DIFFERENT COMBINATIONS ARE POS
    15·1 answer
  • When evaluating proportions, we write the ratios in fractional form and then we ________________.
    11·1 answer
  • A rectangular box with a volume of 684 ftcubed is to be constructed with a square base and top. The cost per square foot for the
    12·1 answer
  • Its D right??????? need help
    14·1 answer
  • Select all the equations that describe each situation and then find the solution.Han's house is 450 meters from school. Lin hous
    14·1 answer
  • arianna has a large piece of fabric that she wants to use to make some scarves. the number n of scarves she can make is inversel
    5·1 answer
  • A rectangle has an area of 72 swaure units. The width of the rectangle is 9 units. The length of the rectangle is 2x + 4. What i
    10·1 answer
  • What is the value of x in the solution to this system of equations?
    13·1 answer
  • A point is reflected across the x-axis. The new point is (5 -3.5) What is the distance between the two points?​
    8·1 answer
  • Which fraction represents the ratio of the base area of the smaller pyramid to the base area of the larger pyramid?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!