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Natasha_Volkova [10]
3 years ago
8

What is the pattern of -10,20,-40,80

Mathematics
1 answer:
Daniel [21]3 years ago
6 0
Each time the previous number is multiplied by 2
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Please assist me with this problem: part 11​
Lady bird [3.3K]

Answer:

  a² = b² -w² +2wx

Step-by-step explanation:

The algebra is pretty straightforward. Expand the expression in parentheses and add x².

  b² -(w -x)² = e² = a² -x²

  b² -(w² -2wx +x²) = a² -x² . . . . . expand the square

  b² -w² +2wx -x² = a² -x² . . . . . . distribute the minus sign

  b² -w² +2wx = a² . . . . . . . . . . . . add x²

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3 years ago
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Answer:

*View attached graph*

Step-by-step explanation:

2y\leq 8

/2  /2

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Hope this helps!

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53 flowers were picked.
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that shape/figure is a square.

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