Answer:
Slope would be -1/3
Step-by-step explanation:
Answer:

Step-by-step explanation:
we know that
An isosceles triangle has two equal sides and two equal angles
The two equal angles are called the base angles and the third angle is called the vertex angle
In this problem the triangle ABC is an isosceles triangle
so



The sum of the internal angles of a triangle is equal to 
so
Find the value of y




I think the answere is $67
For number 2 it's would be 12.8
Sorry I don't have time for number 3
Answer:
147º
Step-by-step explanation:
180-33=147