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Nonamiya [84]
2 years ago
13

What is the answer to this?

Mathematics
2 answers:
Tanzania [10]2 years ago
8 0

Answer:

i think its 140 because u got to add all the sides in order to subtract from 180

i dont know  if its right but that is what i think UwU

Ket [755]2 years ago
4 0

Answer:

56

Step-by-step explanation:

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I don’t 100% remember how to turn this into a standard problem.. could someone help me really quick?
marin [14]
Standard form is ax^2+bx+c=0

First evaluate the exponent and expand (foil).
y= 3(x^2-4x+4)+1

Then distribute the 3
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lubasha [3.4K]

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