Answer:
B
Step-by-step explanation:
sames sides same angle
180=90+2x
180-90=2x
90=2x
x=45
Answer:
Second option is the right choice.
Step-by-step explanation:

Step-by-step explanation:
please mark me as brainlest
Answer:
3/5x−3/7
Step-by-step explanation:
Simplify the expression.
3/5x−3/7
-hope it helps