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kolbaska11 [484]

3 years ago

13

Write a decimal number that is NOT a rational number?

1 answer:

vekshin13 years ago

4 0

Answer:

1/2= 0.5 is a terminating decimal number. 1/3 = 0.33333... is a non-terminating decimal number with the digit 3, repeating. If it is non-terminating and non-recurring, it is not a rational number. Example: π is an irrational number since it has a value that is non-terminating and non-recurring.

Step-by-step explanation:

Hope This Helps!

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Simplify the answer z-4/4+8

AleksandrR [38]

Answer:

= z/12 - 1/3

Step-by-step explanation:

z-4/(4+8)

= z-4/12

= z/12 - 4/12

= z/12 - 1/3

5 0

4 years ago

Tanner is ordering a pizza at a restaurant. The cost of a cheese pizza is $8.69, and then it costs $0.30 for each additional top

Grace [21]

Answer:

Option A. $c=8.69+0.30t$

Step-by-step explanation:

Let

t ------> the number of additional toppings

c ----> the cost of the pizza in dollars

we know that

The linear equation that represent this situation is

$c=0.30t+8.69$

This is the equation of the line in slope intercept form

where

the slope m is equal to

$m=0.30\frac{\$}{topping}$

the y-intercept b is equal to

$b=\$8.69$ -----> the cost of a pizza without topping

6 0

3 years ago

A total of 517 tickets were sold for the school play. They were either adult tickets or student tickets. There were 67 more stud

victus00 [196]

Answer:

My guess is 450.

Step-by-step explanation:

7 0

4 years ago

Write the decimal as a fraction or a mixed number in simplest form

natka813 [3]

-0.258 is a decimal number in which 2 is at the tenth place, 5 is at the hundredth place and 8 is at the thousandth place.

Therefore, the number in the fraction form is - $-\frac{258}{1000}$

The fraction in the simplest form is - $-\frac{129}{500}$

-0.312 is a decimal number and its fraction form is - $-\frac{312}{1000}$

The fraction in the simplest form is $-\frac{78}{250} =-\frac{39}{125}$

-2.32 is a decimal number and its fraction in the simplest form is

$-2\frac{32}{100} =-2\frac{8}{25}$

-1.64 is a decimal number and its mixed number in the simplest form is $-1\frac{64}{100} =-1\frac{16}{25}$

6.012 is a decimal number and the number in mixed number form is $6\frac{12}{1000}=6\frac{3}{250}$

-12.405 is a decimal number and the number in mixed number form is

$-12\frac{405}{1000}=-12\frac{81}{200}$

6 0

3 years ago

Plzzzz help don’t understand

Diano4ka-milaya [45]

5s + 5l = 155, 10s + 12l = 346

Solve for s in the first equation.

5s = 155 - 5l

s = 31 - l

Substitute s into the second equation.

10(31 - l) + 12l = 346

310 - 10l + 12l = 346

310 + 2l = 346

2l = 36

l = 18

Substitute l into the first equation.

5s + 5(18) = 155

5s + 90 = 155

5s = 65

s = 13

s = 13, l = 18

8 0

3 years ago

Read 2 more answers