Since all triangles r equal to 180°
123+41= 164
180-164=16
the measure of the third angle of the triangle is 16°
Answer:
50 degrees
Step-by-step explanation:
just makes sense
Answer:

Step-by-step explanation:
difference in x = 7
difference in y = -30
using Pythagoras, distance =
=
= 
(but I don't understand what the nearest tenth part means)
The last graph is the correct answer.
Answer:
0
Step-by-step explanation:
subtracting like terms