No no no no no no no no no no no no
The answer is 20
Hope this helps
Answer:
A
Step-by-step explanation:
200+150+150=500
500-500=0
Answer:
m<S = 45°
Step-by-step explanation:
The sum of the measures of the angles of a triangle equals 180 deg.
m<R + m<S + m<T = 180
3x + 2x + 3x = 180
8x = 180
x = 22.5
m<S = 2x = 2(22.5) = 45