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3 years ago

4.125... rational or irrational

Mathematics

2 answers:

Zielflug [23.3K]3 years ago

6 0

The answer is rational.

erik [133]3 years ago

5 0

rational because it can be made into a fraction unlike

87.262678275368

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Solve for x

Mademuasel [1]

Answer:

x = 9

Step-by-step explanation:

Using the rule of exponents

$a^{m}$ × $a^{n}$ ⇔ $a^{(m+n)}$

Given

$11^{x}$ = $11^{4}$ × $11^{5}$ = $11^{(4+5)}$ = $11^{9}$

Since the bases on both sides are common, then equate the exponents

x = 9

4 0

2 years ago

Use the number chart to answer the questions. Circle each number you find. You can only use digits that are next to each other t

NARA [144]

Answer:

row - F
column - K
column - S
row - B
column - K
column - G

Step-by-step explanation:

1. The least four digit number found in the rows is : 1164

The row is F

2. The maximum number of digits in counting order is : 1 3 5 7 9

The column is K

3. The highest 3 digit number in a column is 992

The column is S

4. The palindrome with greatest number of digits is 7117

The row is B

5. The greatest number of odd numbers in counting order is : 1 3 5 7 9

The column is K

6. The palindrome with greatest number of digits is 235532

The column is G

7 0

3 years ago

How much in Federal taxes does Curtis pay annually?

Hunter-Best [27]

The amount of Federal Taxes that Curtis pays annually would be 1538.68.

8 0

3 years ago

Determine whether the relation is a function.explain.{(1,4),(3,2),(5,2),(1,-8),(6,7)}

krok68 [10]

Answer:

The relation is not a function.

Step-by-step explanation:

Since x=1 is in both y=4 and y=−8, the relation (1,4),(3,2),(5,2),(1,−8),(6,7) is not a function.

6 0

3 years ago

A system of equations can be solved by elimination in the table below. Does the system of equations on line 4 have the same solu

devlian [24]

Answer:

Full question attached below.

Yes, the system of equations on line 4 has the same solution set as the system of equations on line 1

Step-by-step explanation:

There is no difference between the systems of line 1 and 4

1st system

5x + 3y = 14

4x - 2y = -2

4th system

10x + 6y = 28

12x - 6y = -6

In the fourth system, we factor number 2 from the first line, and number 3 from the second line

4th system

2[5x + 3y] = 2[14]

3[4x - 2y] = 3[-2]

If we simplify,

4th system

[5x + 3y] = [14]

[4x - 2y] = [-2]

We get the same system as the 1st

Therefore, the solution is the same.

8 0

3 years ago