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what are the measures of the two angles in the figure below?

select one:
a. 135° and 45°
b. 138° and 42°
c. 111° and 69°
d. 120° and 60°

Which statement accurately explains whether a reflection over the y-axis and a 270° counterclockwise rotation would map figure acb onto itself? a coordinate plane with figure acb with point a at 1, 1, c at 3, 4 and b at 5, 1 yes, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) yes, a″c″b′ is located at a″(1, 1), c″(3, 4), and b″(5, 1) no, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) no, a″c″b″ is located at a″(1, 1), c″(3, 4), and b″(5, 1)

Write the rational number in lowest terms 99/-15

What is the area of a triangle with vertices at (-3 3) (-3,2) and (1,2)?