What is the area of the Kitchen floor in this plan?

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

For what type of equity loan are you lent a lump sum, which is to be paid within a certain period of time? a. a line of credit b. equity c. a second mortgage d. an amortization

Aquadratic equation in standard from is written ax^2= bx+c, where a, b and c are real numbers and a is not zero?