The figure is formed by a square, a parallelogram with a height of 11 inches and a right triangle. Mariam found that the area of the figure is 204 square inches and that the perimeter is 88 inches. Which statement is true? A:Both Are Correct, B:Both Her Answers are Incorrect, C:Only her Perimeter is Correct, or D:Only Her Area is Correct.

Ametalworker has a metal alloy that is 30? % copper and another alloy that is 55? % copper. how many kilograms of each alloy should the metalworker combine to create 90 kg of a 50? % copper? alloy?

Idont understand math at all! : o( use this scenario to answer the remaining questions: brenton purchased a new bedroom set for $4,500.00. he lives in arizona and pays a 8.75% sales tax. if he made a 50% down payment and financed the rest, what amount did he finance? what is the total sales tax brenton will pay? enter your answer in currency format, round to the nearest cent. what was brenton's total amount financed? enter your answer in currency format, round to the nearest cent.

See attachment below and find the equivalent of tan(∠qsr)