Beryl got puppy 8 week ago. In this time , the puppy’s weight increasd 215% express this percent as a decmal blank and as a fraction blank

Which sum or difference identity would you use to verify that cos (180° - ∅) = -cos ∅? a. sin (α -β) = sin α cos β – cos α sin β b. cos (α -β) = cos α cos β – sin α sin β c. cos (α -β) = cos α cos β + sin α sin β d. sin (α + β) = sin α cos β + cos α sin β

Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents

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