Answer:
D the answer is -40
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
y=4x+ 1
Try to use y=Mx+b and if that doesn’t help just say so and I will help even more
50
Step-by-step explanation:
Since AE is the bisector of angle BAC,so angle BAE and Angle CAE is equal. Here Angle CAE and Angle EAC is same.
therefore,
m(Angle BAE)=m(Angle EAC)

or, 2x=40
or, x=20
Hence,
m(Angle EAC)=

=
