Answer:
300
Step-by-step explanation:
y=x/2+50
y=200, x=?
---------
- 200= x/2+50
- x/2=200-50
- x/2=150
- x=150*2
- x=300
Answer:
which data? are you sure this question is complete
Answer:
I think it's AA because the sum of a triangle is 180 and if you subtract the right angle and the other angle from 180 it gives you the same angle in the other triangle.
Step-by-step explanation:
180-(90+70)=20 The other angle in the first triangle
180-(90+20)=70 The other angle in the second triangle
These angles show that they're similar
