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Sophie [7]
4 years ago
7

What is 9 plus 10 anyone lol

Mathematics
2 answers:
snow_lady [41]4 years ago
6 0

Answer:

19

Step-by-step explanation:

10 + 9 =19

AVprozaik [17]4 years ago
5 0

Answer: its 19 . lol

Step-by-step explanation:

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If the dimensions of the rectangle were doubled, the area in square inches is: Area = 4x^2 - 8x

  • Let the length of the rectangle be L.
  • Let the width of the rectangle be W.

<u>Given the following data:</u>

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  • Width = x - 2 inches

If the dimensions of the rectangle were doubled, the value of L and W becomes;

L = 2x

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Mathematically, the area of a rectangle is given by the formula;

Area = Length × Width

Area = 2x × 2(x-2)

Area = 2x × 2x - 4

Area = 4x^2 - 8x  square inches.

Find more information: brainly.com/question/897975

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3 years ago
Divide 21a3 − 14a by -7.<br><br> What is the quotient?
AleksandrR [38]

Answer:

-3a^3 + 2a.

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= -3a^3 + 2a.

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3 years ago
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area of circle - quarter

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