Answer:
StartFraction 1.55 over 1 EndFraction = StartFraction x over 3.5 EndFraction
Step-by-step explanation:

(2•7)-5
14-5= 9
So the answer is 9
Answer:
i think is y>X
Step-by-step explanation:
I think it would be obtuse triangle
Answer:
I'm 89.73% sure that the answer is 90 degrees
Step-by-step explanation:
because you are on a right angle