So we have lengths a and b and are given:
2a+2b = 66 => a+b = 33 => a= 33-b
a*b = 272
plug in one into the other:
(33-b)b = 272 => -b^2 +33b - 272 = 0
Can be factored as (b-16)(b-17) = 0, if you don't "see" this immediately, use the well known abc formula to find b.
So a=16 and b=17 or vice versa.
Answer:
2. Georgia colony
3. Massachusetts Bay Colony
4. New York
5. Charter of Pennsylvania
6. May 4, 1776
7. Swedes colony
8. Rhode Island colony and Connecticut colony
9. New York
10. Plymouth colony
11. Maryland and Virginia colony were both founded in 1776
12. 1732 - 1215 = 517
Hope this helps, could sure use brainliest after this:)
What are you looking for?
Answer:
28
Step-by-step explanation:
10-38=28
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