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)=

=

Answer:

Step-by-step explanation:
Required
The graph equation
From the graph, we have:


The slope of the graph is:




So, the graph equation is:




In standard form, we have:

Answer: C.)The survey should include all music choices.
Step-by-step explanation: To be honest i'm not sure-.
Answer:
3/8 of the pizza
Step-by-step explanation:
3/4*reciprocal of 2
3/4*1/2
3/8
Angle 4 = Angle 5 = 42⁰( alternate interrior angle)
Hope it helps u