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Assoli18 [71]
3 years ago
10

Help me it’s a test !!! Please!!

Mathematics
1 answer:
Tanzania [10]3 years ago
5 0

Answer:

looks hard

Step-by-step explanation:

ndjwdfhewgifgwhcvw

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Putting the dot points is the second
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Find product of 9000and800​
patriot [66]

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7200000

Step-by-step explanation:

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Joseph served 18 customers in 42 minutes. Approximately how many customers would he serve in 2 hours if he continued at this rat
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If f(x) = 2x2 and g(x)= x2 + 2x, which expression represents f(g(x))?
andre [41]

Answer:

f(g(x)) = 2(x^2 + 2x)^2

f(g(x)) = 2x^4 + 8x^3 + 8x^2

Step-by-step explanation:

Given;

f(x) = 2x^2

g(x) = x^2 + 2x

To derive the expression for f(g(x)), we will substitute x in f(x) with g(x).

f(g(x)) = 2(g(x))^2

f(g(x)) = 2(x^2 + 2x)^2

Expanding the equation;

f(g(x)) = 2(x^2 + 2x)(x^2 + 2x)

f(g(x)) = 2(x^4 + 2x^3 + 2x^3 + 4x^2)

f(g(x)) = 2(x^4 + 4x^3 + 4x^2)

f(g(x)) = 2x^4 + 8x^3 + 8x^2

Hope this helps...

7 0
3 years ago
Help needed if you don't mind
laiz [17]

Personification is when an inanimate object is given human-like qualities in writing, so of the options in question 6, the choice with personification in the sentence would be  b. because the World Trade Center does not have footprints, humans do! :)

4 0
3 years ago
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