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galben [10]
3 years ago
10

Please helpp, thank youuu.

Mathematics
2 answers:
Morgarella [4.7K]3 years ago
5 0

Answer:

b=16

Step-by-step explanation:

Mariulka [41]3 years ago
4 0

Answer:

16ft

Step-by-step explanation:

use pythagreom thereom

12^2+b^2=20^2 solve

144+b^2=400

b^2= 256 square it

b= 16

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How would i simiplify 33/128
irakobra [83]
Find a number that goes into both numbers. There are none for this example. So 33/128 is in it's simplest form
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3 years ago
Help help needed for composition of function
dimulka [17.4K]

Answer:

\circledast \ \ f\circ f\left( x\right) = x

\circledast \ \ g\circ g\left( x\right)  =4x - 21

Step-by-step explanation:

f(x)=\frac{5}{2x}

g(x) = 2x - 7

==============

f\circ f\left( x\right)  =\frac{5}{2\left( f\left( x\right)  \right)  }

             =\frac{5}{2\left( \frac{5}{2x}  \right)  }

             =\frac{5}{\left( \frac{5}{x}  \right)  }

             =5\times\frac{x}{5}

             =x

_____________

g\circ g\left( x\right)  =2(g(x)) - 7

            = 2(2x - 7) - 7

           = 4x - 14 - 7

           = 4x - 23

3 0
2 years ago
The product of three integers is −5. Determine all of the possible values for the three factors.
tensa zangetsu [6.8K]
-1,1,5
-1,-1,-5
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6 0
3 years ago
Please help me solve the problem
Jlenok [28]

Answer:

  1

Step-by-step explanation:

When you take the log of ...

  b = b^1

you get ...

\log_{b}{b}=1

7 0
3 years ago
Triple my number add six and subtract my number twice I get my number plus three
liberstina [14]
Let the number be x.

Triple the number means 3x
add 6 means 3x + 6
subtract the number twice 3x + 6 - x - x
the result is the number plus 3 means that the result is x + 3

So, combining these into an equation, we get:
3x + 6 - x - x = x + 3

If we solve this equation for x, we will get:
x + 6 = x + 3
The x will cancel out and we will get : 6 = 3

Therefore, this is a false statement.
8 0
4 years ago
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