3 years ago

What is 4/9 written as a decimal?

Mathematics

1 answer:

aksik [14]3 years ago

7 0

Answer: 0.4 repeading

Step-by-step explanation: this is extremely easy all you have to do is divide 4 / 9 which gives you 0.4 repeating or it might look like this

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7. Given f(x) = 6(1 - x) +11, what is the value of f(8) ?

enot [183]

Answer:

f(8)=-31

Step-by-step explanation:

since 8 replaces x in f(x), x should be substituted as 8 in the expression. From there, after you substitute, it becomes 6(1-8)+11. Simplifying that expression is now 6(-7)+11. Multiply 6 and -7, you get -42. -42+11=-31. I hope this helps :)

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3 years ago

A merry-go-round has a circular platform with a diameter of 2 yards. What is the platform's area?

Leni [432]

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3 years ago

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PSYCHO15rus [73]

Answer:

126 Degrees

Step-by-step explanation:

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(fog)(x). F(x)=3x, g(x)=x+7

ivann1987 [24]

For this case we have the following functions:

$f (x) = 3x\\g (x) = x + 7$

We must find $(f_ {0} g) (x)$ . By definition we have to:

$(f_ {0} g) (x) = f (g (x))$

So:

$f (g (x)) = 3 (x + 7) = 3x + 3 * 7 = 3x + 21$

Finally, the composite function is:

$(f_ {0} g) (x) = 3x + 21$

Answer:

$(f_ {0} g) (x) = 3x + 21$

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Solve the given number problem.

Evgesh-ka [11]

I would say -26 because -22, -24, -26=-72

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3 years ago

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