Essential question: how can you use models to find factors. have students write the answer to the essential question and draw examples to explain their answer.

4. find the geometric mean of 4 and 12. 24 8

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)