Which method of solving is the best for 9x2 + 4x – 1= 0 and why?
A. Quadratic formula because the quadratic is not factorable.
OB. Square root method because all the numbers are perfect squares.
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C. Factoring method because the quadratic is factorbale.

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test

The legs of a right triangle measure 6 meters and 8 meters. what is the length of the hypotonuse.