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Musya8 [376]
3 years ago
6

If f(x)=3x^2and g(x) =x+2 find (f •g)(x)

Mathematics
1 answer:
qaws [65]3 years ago
3 0

Answer:

3x^2+12x+12

Step-by-step explanation:

i think you just sub in x+2 into 3x^2

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3 years ago
The quadrilaterals ABCD and JKLM are similar.<br> Find the length x of MJ.
den301095 [7]

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Step-by-step explanation:

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5 0
3 years ago
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Jeff spent $7.50 at the store. He bought a notebook for $4.00. He also bought 10 pencils. How much did each cost?
DedPeter [7]
Subtract 7.50 - 4.00 and dived that answer by 10
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4 years ago
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Two non-parallel lines intersect at a<br> A. point<br> B. line<br> C. plane<br> D.none of these
SpyIntel [72]

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Step-by-step explanation:

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4 0
3 years ago
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Can some hell me understand foil <br> for (4x-3)(x+11)
Naddik [55]

Answer:

4x² + 41x - 33

Step-by-step explanation:

  • F in foil stands for 'first'; take the first value in each bracket and multiply them together. So 4x × x = 4x²
  • O in foil stands for 'outside'; take the outermost values from each bracket and multiply them together. So 4x × 11 = 44x
  • I in foil stands for 'inside'; take the innermost values for each bracket and multiply them together. So -3 × x = -3x
  • Finally, L in foil stands for 'last'; take the last value in each bracket and multiply them together. So -3 × 11 = -33
  • Now, we can put this all together and simplify: 4x² + 44x - 3x - 33 → 4x² + 41x - 33.

Hope this helps!

7 0
2 years ago
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