Answer:
i believe its the second ave
The multiplicative inverse of a number x is a number y such that their product xy is 1.
So, we want a number such that

Divide both sides by 10:

Answer:
<2=65 degrees
Step-by-step explanation:
Information provided:
Right angle=90
<25 degrees
Triangles add up to 180 degrees
90+25=115
180-115=65 degrees
Hope this helps! :)