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nydimaria [60]
2 years ago
5

6) f(x) = 2x - 1, g(x) = 3x + 7Find (fg)(x)​

Mathematics
1 answer:
loris [4]2 years ago
4 0
Answer: (fg)(x) = 6x^2 + 11x - 7

Explanation:
(2x - 1)(3x + 7)
= 6x^2 + 14x -3x -7
= 6x^2 + 11x - 7
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Please Help im on a test.<br>​
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225 square centimeters

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The difference between $500.02 - $79.3 add explanation if possible
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420.72

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Is (0, -1) a solution of -101 + 4y &gt; -4?​
Andrei [34K]

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2 years ago
Bob decided to go to college, the cost of going to school will be $4,474 per semester, (there are 2 semesters per year) plus $38
SVETLANKA909090 [29]

Answer:

Step-by-step explanation:

1 semester = 4474

8 semester = 8* 4474                    35792

1 semester books = 389

8 semester books = 8* 389            <u> 3112 </u>

Total                                                38904  

If he is going to pay this off in 10 years, he would have to have an increase of 3890.40 (after all income taxes) to pay it off. Fewer years would mean dividing by the number of years.

So for 8 years for example, he would need 4863 every year.

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5 0
3 years ago
Please help im so confused???
EastWind [94]
Imagine cutting out the tilted side of the cylinder such that the cylinder becomes vertical on that side, then sticking the piece that you previously cut out to the opposite side. This will form a vertical cylinder exactly.

Formula for volume of cylinder:
Base area × Height
= Area of circle × Height
= pie × radius^2 × Height
{Radius of circle, as indicated in the question, is 4, and height is 6}
= pie × (4)^2 × 6
= pie × 16 × 6
= pie × 96
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Hope this helps!
5 0
3 years ago
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