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ANEK [815]
4 years ago
8

Help would be nice‍♀️.

Mathematics
2 answers:
11111nata11111 [884]4 years ago
5 0

Answer:

the ones with a line above the numbers are repeating decimals

Genrish500 [490]4 years ago
4 0

Answer:

#4

Step-by-step explanation:

The symbol for repeating decimals is a line over the last number in the decimal :)

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If h(x)=(f o g) (x) and h(x)= ∛x+3, find g( x) if f(x)= ∛x+2 (picture attached)
Aleksandr-060686 [28]

Answer:

g(x) = x+1

Step-by-step explanation:

Informally, you can see that the function h(x) takes the root of a value that is 1 more than the value under the same radical in f(x). This suggests that adding 1 to x in f(x) will give you h(x). That is, ...

h(x) = f(x+1) = f(g(x))

so

g(x) = x+1

_____

More formally, you can apply the inverse of the function f(x) to the equation ...

h(x) = f(g(x))

f^-1(h(x)) = f^-1(f(g(x))) . . . inverse function applied

f^-1(h(x)) = g(x) . . . . . . . . . simplified

Now f^-1(x) can be found by solving for y in ...

x = f(y)

x = ∛(y+2) . . . . . . . . . definition of f(y)

x^3 = y+2 . . . . . . . . . cube both sides

x^3 -2 = y = f^-1(x) . . . subtract 2 from both sides

So, f^-1(h(x)) is ...

f^-1(h(x)) = g(x) = (∛(x+3))^3 -2 = x+3 -2

g(x) = x+1

5 0
3 years ago
2
erik [133]

Answer:

2490

Step-by-step explanation:

2300 votes plus 190 votes will be 2490 vote .one person is equals to one vote

3 0
3 years ago
A contest on a game show has 30 points.she answers a question correctly to win 15 points.the she answers a question incorrectly
Oksanka [162]
5 points, because I think you’re saying they started off with 30 points and they answered a question wrong a lost 25 so 30-25 is 5.
8 0
3 years ago
You have a 25 cm piece of ribbon. How many cuts do you need to make obtain the greatest number of pieces, where each piece is di
max2010maxim [7]

Answer:

24

Step-by-step explanation

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7 0
3 years ago
Read 2 more answers
The equation -3y= 5/3x + 4 expressed in standard form as
Tju [1.3M]

Answer:

its 4 and my brain is about to blow up cause i just know this

Step-by-step explanation:

3 0
3 years ago
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