David is buying a new car for $21,349 he plans to make a down payment of $3000 if he makes monthly payments of $352 for the next five years what apr has he paid

If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no. explain your mathematical thinking