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Vadim26 [7]
3 years ago
6

What is the output of the function f(x) = x + 21 if the input is 4? When the input is 4, the output of f(x) = x + 21 is

Mathematics
2 answers:
notka56 [123]3 years ago
8 0
To find the output when you know the input, just plug the input into the function.

x+21=4+21=25

The output is 25.

Hope this helps!
nalin [4]3 years ago
7 0

The answer is

25

hope that helps



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Evaluate 9p^2 for p=4 . When p=4,9p^2=?
Licemer1 [7]

Answer:

  144

Step-by-step explanation:

Put the number where the variable is and do the arithmetic.

  9p^2 = 9·4^2 = 9·16

  9p^2 = 144 . . . . when p=4

6 0
3 years ago
3h-2(4h-5)=10-5h A-0 B-4 C-infinity many solutions D-no solutions​
Crank

Answer:

Step-by-step explanation:

3h - 8h + 10 = 10 - 5h

-5h + 10 = 10 - 5h

10 = 10

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7 0
2 years ago
Dertermine if each ordered pair is a solution of the equation 5x+2y=2
Ostrovityanka [42]
The answer is C. All you need to do is find the Y values that correspond with the X values. Have a great day 
4 0
3 years ago
What is the value of |-3.25| And |-4.25|
Yakvenalex [24]

The values are |-3.25| = 3.25  and  |-4.25| = 4.25

<h3>How to determine the values of the expressions?</h3>

The expressions are given as

|-3.25| and |-4.25|

The above expressions are absolute value expressions

And as a general rule, an absolute value expression, when evaluated must follow the following rule

|±a|  = a

Using the above as a guide, we have

|-3.25| = 3.25

Also, we have

|-4.25| = 4.25

Hence, the values of the expressions are |-3.25| = 3.25  and  |-4.25| = 4.25

Read more about absolute value expressions at

brainly.com/question/13282457

#SPJ1

8 0
1 year ago
3000 is 32% of what number?
qwelly [4]

   We have, 32% × x = 3000

   or, 32100 × x = 3000

   Multiplying both sides by 100 and dividing both sides by 32,

   we have x = 3000 × 10032

   x = 9375

   If you are using a calculator, simply enter 3000×100÷32, which will give you the answer.


Answer - 100,000

8 0
2 years ago
Read 2 more answers
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