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
steposvetlana [31]
3 years ago
5

Is 6.584 a rational number?

Mathematics
1 answer:
Dmitry_Shevchenko [17]3 years ago
8 0

Answer:

Step-by-step explanation:

To get rid of the decimal point in the numerator, we count the numbers after the decimal in 6.584, and multiply the numerator and denominator by 10 if it is 1 number, 100 if it is 2 numbers, 1000 if it is 3 numbers, and so on.

Therefore, in this case we multiply the numerator and denominator by 1000 to get the following fraction:  6584 / 1000

Then, we need to divide the numerator and denominator by the greatest common divisor (GCD) to simplify the fraction.

The GCD of 6584 and 1000 is 8. When we divide the numerator and denominator by 8, we get the following:  823 / 125

Therefore, 6.584 as a fraction is as follows:  823 / 125

You might be interested in
A streetlight that is 10 feet tall casts a 2.5-foot-long shadow. A nearby flagpole casts a 7.5-foot-long shadow. What is the hei
zhenek [66]

Answer: 30 feet

Step-by-step explanation:

10 / 2.5 = 4

7.5 * 4 = 30

6 0
3 years ago
a manufacturer has 3375 yards of material on hand. if the average dress takes 3 3/8 yards of material, how many dresses can he m
shepuryov [24]
We know that

3 3/8-------------> (3*8+3)/8-----------> 27/8 yd

if 1 dress take---------------> 27/8 yd
  X-----------------------------> 3375 yd
X=3375/(27/8)---------> x=1000 dresses

the answer is
He can make 1000 dresses
7 0
3 years ago
Write an equation of the line that passes through (-1,3) and is parallel to the line y = -3x + 2.
vodomira [7]

Answer:

y = - 3x

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = - 3x + 2 ← is in slope- intercept form

with slope m = - 3

Parallel lines have equal slopes , then

y = - 3x + c ← is the partial equation

To find c substitute (- 1, 3 ) into the partial equation

3 = 3 + c ⇒ c = 3 - 3 = 0

y = - 3x ← equation of parallel line

5 0
3 years ago
Read 2 more answers
Enter the value 2(4x+3) when x=3
Zinaida [17]

Answer:

27

Step-by-step explanation:

8 0
3 years ago
What fraction is equivalent to 4/5?
photoshop1234 [79]

Answer:

20/25

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Together, Tom and Brady have 72 football cards. Tom has 2 more than 4 times more cards than Max has. How many football cards doe
    5·1 answer
  • 2(5m-8)+3(m+2)=12+4(2m-1)
    13·2 answers
  • Solve for s.<br> 0.5s+1=7+4.5s0.5s+1=7+4.5s
    9·2 answers
  • A rectangle field has an area of 300 square meters and a perimeter of 80 meters. what are the length and width of the field?
    8·1 answer
  • Two chords, AC and DE, intersect inside of circle O at point X. AX=15 cm, CX= 12 cm, and EX= 21 cm. Find DE
    13·1 answer
  • Write the equation of a line perpendicular to y = -5x + 1 that goes through (10. 4).
    8·1 answer
  • Problem:a rectangular garden is 162m².The lenght of the garden is twice its width
    5·1 answer
  • When constructing a line perpendicular to XY through point S, on which point should the
    9·1 answer
  • PLZ HELP ASAP..ILL GIVE BRAINLIEST
    8·1 answer
  • There are six more necromancers than there are
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!