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3 years ago

If a number is real then its also rational

Mathematics

1 answer:

Dvinal [7]3 years ago

6 0

Answer:

The sentence is false.

Step-by-step explanation:

Real numbers include both rational and irrational numbers. So, there are two possibilities for a real number: It could be rational or it could be irrational.

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Solve the system by graphing. y=2x^2+3x+1 y=-2x+1

slega [8]

It is C. (0, 1), (-5/2, 6)

These are the points where the two graphs interject one another.

You can just plug these graphs into desmos. C: Have a nice night/day.

7 0

4 years ago

Read 2 more answers

PRECISION In November 2010 the average cost of 5 gallons of regular unleaded gasoline in the United States was $14.46. What was

dimulka [17.4K]

Answer:

$46.272

Step-by-step explanation:

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2 years ago

Please help me i need this right now!! Also if you can please add attachment of your work but if not that is totally oK

Readme [11.4K]

Answer: 10^2

Step-by-step explanation:

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3 years ago

Find the L.C.M of 6,9

Oxana [17]

Answer:

Lcm=18

Step-by-step explanation:

First do prime factorization of 6 and 9

common factor of 6 is 3

and remaining factor is 2×3

Now,

C.F×R.F= 3×2×3

=18

6 0

2 years ago

Tion 15/30

vitfil [10]

The percentage of students that passed the exam is 25.2%

The given parameters;

number of the males, = 85

number of the females, = 30

percentage of the female that passed = 40%

percentage of the male that passed, = 20%

To find:

the percentage of students that passed the exam

The number of the male students that pass the exam;

$= 0.2 \times 85 \\\\= 17$

The number of the female students that pass the exam;

$= 0.4 \times 30 \\\\= 12$

The total number of students in the school;

= 85 + 30

= 115

The total number of the students that passed the exam;

= 17 + 12

= 29

The percentage of students that passed the exam;

$= \frac{total \ number \ that \ passed }{total \ number \ of \ the \ students} \times 100\% \\\\= \frac{29}{115} \times 100\%\\\\= 25.2 \%$

Thus, the percentage of students that passed the exam is 25.2%

Learn more here: brainly.com/question/1163846

6 0

3 years ago