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Len [333]
3 years ago
9

Is that right pls give right answer

Mathematics
2 answers:
lesya692 [45]3 years ago
4 0
Your answer is correct
Last one
Ghella [55]3 years ago
3 0

Answer:

ur answer is correct

Step-by-step explanation:

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Solve the literal equation for x. <br><br> k= nx - 3x
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answer:X=k/n-3

explain:move all terms to the left side and set equal to zero. then set each factor equ to zero!

I hope this helps

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2 years ago
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Write the phrase as a rate in simplest form.<br> 320 miles on 34 gallons
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3 0
3 years ago
1) f(x) = 2x + 4, g(x) = 4x2 + 1; Find (g ∘ f)(0).
Sholpan [36]

Answer:

<h2>(g \: \circ \: f)(0) = 17</h2>

Step-by-step explanation:

f(x) = 2x + 4

g(x) = 4x² + 1

In order to find (g ∘ f)(0) we must first find

(g ° f )(x)

To find (g ° f )(x) substitute f(x) into g(x) that's for every x in g(x) replace it with f(x)

That's

<h3>(g \: \circ \: f)(x) = 4( ({2x + 4})^{2} ) + 1 \\  = 4(4 {x}^{2}  + 16x + 16) + 1 \\  =  {16x}^{2}  + 64x + 16 + 1</h3>

We have

<h3>(g \: \circ \: f)(x) =  {16x}^{2}  + 64x + 17 \\</h3>

Now to find (g ∘ f)(0) substitute the value of x that's 0 into (g ∘ f)(0)

We have

<h3>(g \: \circ \: f)(0) = 16( {0})^{2}  + 64(0) + 17 \\</h3>

We have the final answer as

<h3>(g \: \circ \: f)(0) = 17</h3>

Hope this helps you

8 0
3 years ago
A car is going 50 miles per hour. A rate that describes this would have units of
Over [174]

Answer:

mph or miles per hour

Step-by-step explanation:

5 0
3 years ago
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