If a 12-foot ladder makes a 55 angle with the ground, how many feet up a wall will it reach? Round your answer to the nearest tenth.

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]

Margaret is purchasing a house for $210,000 with a 15 year fixed rate mortgage at 4.75% interest she has made a 5% down payment the house is valued at 205,000 and the local tax rate is 3.5% homeowners insurance 600 per year what are her total monthly payment