Find the area of the polygon with vertices P (-5, 4), Q (2,4) and S (1,-1) Round to the nearest hundredth plz ASAP

Which graph represents the following piecewise defined function?

For what is the measure of the angle at the top of the shed? a. multiplication of areas b. squaring of areas c. addition of areas d. division of areas

Im gonna fail 7th grade selective breeding 1. creates offspring which are genetically identical to the parent 2. is the process of breeding only organisms with desirable traits 3. involves the removal of the nucleus of a cell 4. combines traits from organisms of different species