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dem82 [27]
3 years ago
9

PLS HELP 40 POINTS

Mathematics
1 answer:
kupik [55]3 years ago
7 0

Answer:

  • C. 5

Step-by-step explanation:

The area is the product of two dimensions.

If the ratio of sides is k, then the ratio of areas is k²

<u>We have:</u>

  • k² = 200/8
  • k² = 25
  • k = √25
  • k = 5

Correct choice is C

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37-(-3)squared+30\(-3)x2
vampirchik [111]
Simplify: 
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= 37 +  - 9 +  - 10x^2

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= 37 +  - 9 +  - 10x^2
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To Factor: 
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Answer:  - 2(5x^2 - 14)




I simplify, and factor, because, you didn't really specify what you wanted help on with this equation. - Thanks -





Hope that helps!!!!
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