A circle is inscribed in a ΔABC, such that it touches the sides AB, BC and CA at points D, E and F respectively.
If the length of sides AB, BC and CA are 12cm, 8 cm and
10 cm respectively, find the lengths of AD, BE and CF

An electronics manufacturer wants to know if customers would be interested in a detachable keyboard for their tables and if so, what the most important features would be. the manufacturer partners with an electronics store to include copies of the survey with every purchase at that store for one week. which of the following best explains why this random sample is unlikely to be a good representative sample of tablet owners' preferences for a detachable keyboard? a) one week is likely not enough time to get a large enough sample. b) most people won't bother to send in the survey, which is likely to skew the results c) there is no way to verify whether the responders to the survey actually own a tablet d) the survey is biased because it was conducted through an electronics store, not the general population

Over the course of a month, a person's weight decreases. what type of relationship is this? a. positive relationship

Sove the equation 6c + 11 = 2c + 59