Answer:
x = 41 , y = 139
Step-by-step explanation:
x and 41° are alternate exterior angles and are congruent , so
x = 41
x and y are a linear pair and sum to 180° , that is
x + y = 180
41 + y = 180 ( subtract 41 from both sides )
y = 139
Yes, 6/8 reduces to 3/4 by dividing the numerator and denominator by 2.
Step-by-step explanation:
tan7π/4
=tan(2π-π/4)
=-tanπ/4
= -1
its reference angle is 315°
the answer is

in decimal form it would be.
