Which angles have the same trigonometric values as theta=3л/4?
a. a=-25pi/4
b. a=-9pi/4
c. a=63pi/4
d. a=35pi/4
e. a=11pi/4
f. a=-5pi/4

What value of x will make the triangles similar by the sss similarity theorem?

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (-1+i)+(21+5i)+0