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Brilliant_brown [7]
3 years ago
9

Help me fast please

Mathematics
2 answers:
Arisa [49]3 years ago
7 0

Answer:

3.5

Step-by-step explanation:

rewona [7]3 years ago
7 0

Answer:

3.50

Step-by-step explanation:

hzhsjsjsjssjsjsjdj

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If f(x)=-x+8 and g(x)=x^4,what is (g•f)(2)?
wariber [46]
Answer:

It can be written as <span>f<span>(−8)</span></span> or <span>f<span>(3<span>(−2)</span>−2)</span></span>

Explanation:

You would substitute <span>−2</span> for the x in <span>3x−2</span> and then insert <span>3<span>(−2)</span>−2</span> for the g. You would end up with <span>f<span>(3<span>(−2)</span>−2)</span></span>, which can also be simplified to <span>f<span>(−8<span>)</span></span></span>

5 0
3 years ago
Solve this system of equations algebraically:<br><br> y – 10 = 11x + x2<br><br> y – 12x = 30
boyakko [2]
(5, 90) 

You can solve both equations for y and then set equal to each other. Then use the quadratic equation to solve for x
6 0
3 years ago
Does the table represent y as a function of x? Justify your answer.​
Otrada [13]

Answer:

  • No

Step-by-step explanation:

As per definition of the function, every x- value (input) has exactly one corresponding y-value (output)

<u>We can see on the table:</u>

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  • x = 3.45 and y = 3.36

Two same input values with different outputs.

So this not a function

6 0
3 years ago
IF ONE OF YOU ANSWERS THIS QUESTION RIGHT AND IN A VARY DETAILED WAY I WILL MARK YOU AS BRAINIEST +I WILL THANKYOU.    how can y
vlabodo [156]
All of my teachers have told me that everyone remembers things best in groups of seven. so I would suggest to pick a continent and start in a corner and spend a couple of days studying  seven countries in that area. also quiz your self every once in a while for extra help.
I hope this helps you
8 0
3 years ago
What is the ratio volume of cylinder a to the volume of cylinder b. A height 3 diameter 3 and B is height 4 diameter 2
DerKrebs [107]

Answer:

27/16

Step-by-step explanation:

3 0
3 years ago
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