Answer:
the first option
Step-by-step explanation:
2 angles are adjacent when:
They share a common vertex
and
they share a common side.
Answer:
y=75° (opposite angle of parallelogramare equal)
x+8=16(opposite sides are equal)
x=16-8
x=8
Answer:
Step-by-step explanation:Im sorry I can't answer this because you didn't give me the finished number
Answer:

Step-by-step explanation:
Using the rule of exponents
×
=
, then
×
=
= 