Answer:
107
Step-by-step explanation:
x=180-73
x=107
hope it helps
These are the answers to your questions
a.In short supply
b.5
c.5
Answer:(-3,-8),(-6,4),(1,-1)
Step-by-step explanation:
Given
Vertices of the triangle are

Coordinates (a,b) when reflected about x-axis is given as (a,-b) i.e. Y coordinate changes its sign
