What is the area of a triangle with B = 42.8°, a = 12.7 and c = 5.8?
a. 25 units
c. 20 units
b. 15 units
d. 30 units

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items

Pls the last one and it has to be like number 6

Quadrilateral ghij has coordinates g(5, 1), h(4, -3), i(6, -1), and j(2, 1). if the quadrilateral is reflected over the line y = x, what are the coordinates of h'?