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Usimov [2.4K]
3 years ago
13

Given the diagram below, what is cos 45

Mathematics
1 answer:
Mamont248 [21]3 years ago
5 0
Hey

Your answer is pretty simple

1/√2
Don't forget to mark Brainliest :^)
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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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3 years ago
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Alik [6]

Answer:

37.5

Step-by-step explanation:

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2 years ago
What is an approximate average rate of change of the graph from x = 12 to x = 15, and what does this rate represent? (4 points)
nirvana33 [79]

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use the equation <u>12X x 15 = y </u>

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12     12

x= 180

4 0
3 years ago
What's the answer to the problem
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