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3 years ago

Find the outputs.. please help

Mathematics

2 answers:

morpeh [17]3 years ago

6 0

Answer:

see below

Step-by-step explanation:

The steps are +2 then *4 then -8 then ÷2

Input is 5

5 +2 =7 *4 = 28-8 = 20 ÷2 = 10 Output is 10

Input is 9

9 +2 =11 *4 = 44-8 = 36 ÷2 = 18 Output is 18

Input is 14

14 +2 =16 *4 = 64-8 = 56 ÷2 = 28 Output is 28

Input is 18

18 +2 =20 *4 = 80-8 = 72 ÷2 = 36 Output is 36

Input is 23

23 +2 =25 *4 = 100-8 = 92 ÷2 = 46 Output is 46

Input is 7.5

7.5 +2 =9.5 *4 = 38-8 = 30 ÷2 = 20 Output is 20

Input is 11.54

11.54 +2 =13.54 *4 = 54.16-8 = 46.16 ÷2 = 23.08 Output is 23.08

Alekssandra [29.7K]3 years ago

5 0

Answer:

Output:

5 + 2 x 4 - 8 ÷ 2 = 9

9 + 2 x 4 - 8 ÷ 2 = 13

14 + 2 x 4 - 8 ÷ 2 = 18

18 + 2 x 4 - 8 ÷ 2 = 22

23 + 2 x 4 - 8 ÷ 2 = 27

7.5 + 2 x 4 - 8 ÷ 2 = 11.5

11.54 + 2 x 4 - 8 ÷ 2 = 14.54

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Step-by-step explanation:

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4 0

3 years ago

Read 2 more answers

Simplify the rational expression. state any restrictions on the variable. n^4-11n^2+30/n^4-7n^2+10

Andrej [43]

For this case we have the following expression:
 $\frac{n ^ 4-11n ^ 2 + 30}{ n ^ 4-7n ^ 2 + 10} 

$
 We are going to make the following change of variables:
 $x = n ^ 2
$
Rewriting the expression we have:
 $\frac{(x ^ 2-11x + 30)}{(x ^ 2-7x + 10)} 

$
Factoring the expression we have:
 $\frac{(x-5) (x-6)}{(x-5) (x-6)} 
$
Canceling similar terms we have:
 $\frac{x-6}{x-2} 
$
Returning the change we have:
 $\frac{n ^ 2-6}{n ^ 2-2} 

$
 The resctrictions of the function are those that make the denominator equal to zero.
We have then:
 $n ^ 2-2 = 0

n = +/- \sqrt{2} 
$
 Answer:
The simplified expression is:
 $\frac{n ^ 2-6}{n ^ 2-2}$
The restrictions are:
 $n = \sqrt{2} 
$
$n = - \sqrt{2}$

7 0

3 years ago

Please help with explanation and pleasedo let me know about the method ( 9a,b 10a)

worty [1.4K]

Answer:

Hope this helps

Step-by-step explanation:

Crossproduct is explained. You can use it to get all the values as well as being able to convert into other currencies.