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Travka [436]
3 years ago
5

Need Help!

Mathematics
2 answers:
lianna [129]3 years ago
7 0
Except 5/20. This is because in the other fractions, you can multiply the numerator by 5 to get the denominator other than 5/20. To show you, 8•5=40, 3•5=15, 6•5=30, and 5•4=20. In other cases, to see if it is equivalent then you would have to divide or multiply the numerator and denominator by the same number, like multiplying the 5 and 20 from the fraction 5/20 by 6 (or a different number). This is not the case though.
8090 [49]3 years ago
3 0
The fraction that is not equivalent is 5/20.
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Answer the precalculus question from khan academy pls! I will give brainliest and 5 stars. 30 points.
rosijanka [135]

The value of f(h(2)) =2 and h(f(16))= 14

<h3>What is function?</h3>

Functions are the fundamental part of the calculus in mathematics. The functions are the special types of relations. A function in math is visualized as a rule, which gives a unique output for every input . Mapping or transformation is used to denote a function in math. These functions are usually denoted by letters . The domain is defined as the set of all the values that the function can input while it can be defined. The range is all the values that come out as the output of the function involved.

given:

f(x)= √x-1 , h(x)= x² + 5

Now,

f(h(2))= f( (2)² +5 )

=f(4+5)

=f(9)

=√9-1

= 3-1

=2

h(f(16)) = h( √16-1)

=h( 4-1)

=h(3)

=3² + 5

=9+5

=14

Learn more about function here:

brainly.com/question/12431044

#SPJ1

7 0
2 years ago
Can someone help me with this please? Thanks! <br><br> Show your work :)
Alexandra [31]
I got 1/81. because u spun the spinner twice i multiplied the regions you are allowed to get by 2 which makes your denominator 18 then you can get the numbers 3 and 6 twice since the spinner is used twice then multiplied them together. so it would be 2/18 x 2/18 = 4/324 which equals 1/81
6 0
3 years ago
6x+8y=5 and 3x+4y=-2
Feliz [49]

ANSWER If you solve for x you get -4/3 y+5/6                                                                            If you solve for y you get -3/4x +5/8.

Step-by-step explanation

and then the second answer is    

If you solve for x you get-4/3y +-1/2

If you solve for y you get -3/4x +-1/2

3 0
2 years ago
Is the function y = 6 + 9 linear or nonlinear?
Luba_88 [7]

Answer:

Linear

Step-by-step explanation:

6 0
3 years ago
Hellpmeh i kinda get it
RoseWind [281]

Answer:

1/2 or 50%

Step-by-step explanation:

5 are lower than 60

and 5 are =/> 60

4 0
3 years ago
Read 2 more answers
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