Create a geometric sequence that has a common ratio of -3.
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Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?

Alogical argument that is presented in graphical form using boxes and arrows is called?

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?