When the temperature of the coffee reaches 140oF, it is cooling at a rate of 1oF per minute. When does this occur (in other words, how long does it take for the coffee to reach a temperature of 140oF)

step-by-step explanation:

what is the figure? attach a picture.

step-by-step explanation: 2

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°

answer: they are supplementary angles

step-by-step explanation: 161+19=180. supplementary angles equal 180 degrees