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Zielflug [23.3K]
3 years ago
10

What is c in the equation 2x2-3x-4=5

Mathematics
1 answer:
djverab [1.8K]3 years ago
3 0

Answer:

um well if C would be the X then

Step-by-step explanation: 2 times 2 is four now you have to figure out which number minus 4 is 5 which would be nine then you go back to the 3x part and the only way to get nine from a 4-3 is it would have to be a negetive so then you see that 2 plus seven is 9 or 2- (-7) is 9 so you find three times -7 =-2.33333333

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The perimeter of a 5 sided figure is 45.56 meters. Two of the sides have the same length. The sum of the other three side length
klio [65]

Let

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Each of the same length side is 10.68\ m  long


3 0
3 years ago
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7 0
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