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Naddika [18.5K]
3 years ago
13

Determine if 9 is rational or irrational and give a reason for your answer.

Mathematics
2 answers:
Irina18 [472]3 years ago
5 0

Answer:

9 is an rational number because it is a whole number

Step-by-step explanation:

meriva3 years ago
4 0

Answer: 9 is rational

Step-by-step explanation:

9 is a rational number because it can be written as a fraction in a form a/b where b is not zero.  9 is the same as 9/1.  

Irrational numbers cannot be converted into a fraction because they do not terminte or repeat.

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Which steps would you use to solve this equation? Check all that apply.
Dovator [93]

Answer: The answers are

  1. Subtract 7 from both sides of the equation.
  2. Subtract 7 from 7.
  3. Substitute 5 for p to check the solution.

Step-by-step explanation:

p + 7 = 12

=   p + 7 - 7 = 12 - 7

=   p = 5

Then for the substituting part

5 + 7 = 12

Hope this helps!

3 0
3 years ago
If the quotient is 12 and the dividend is 288 what is the divisor
DaniilM [7]
The answer is 19 because you have to divide them
3 0
3 years ago
A rectangular rug is 1.8m long 0.7 wide, all measurement are given to 1 decimal place
Nikolay [14]
Answer:

Explanation:

A. The minimum possible length of the rug is 1.

B. The maximum area of the rug is 2m^2
3 0
3 years ago
The courtyard behind Jennie’s house is shaped like a trapezoid the bases measure 8 meters and 11 meters the height of the trapez
almond37 [142]

Answer:

104.5 meters square

Step-by-step explanation:

The area of a trapezoid is found using the formula A = 1/2 (a + b)h. Substitute a = 8, b = 11 and h = 12.

The area is A = 1/2(8+11)*12.

A = 1/2 (19)*12 = 104.5

8 0
3 years ago
The quotient of 7 more than three times a number m and the number 27 less than n
Marina86 [1]

An expression is defined as a set of numbers, variables, and mathematical operations. The given statement can be modeled as (3m+7)/27 < n.

<h3>What is an Expression?</h3>

In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.

The given statement "The quotient of 7 more than three times a number m and the number 27 less than n" can be modeled as an algebraic expression as shown below.

(3m+7)/27 < n

Hence, the given statement can be modeled as (3m+7)/27 < n.

Learn more about Expression:

brainly.com/question/13947055

#SPJ1

7 0
2 years ago
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