I think it’s a and c might be wrong though
DEC=72 degrees. The two angles equal each other so you much set them to equal each other.
Answer:
135 degress
Step-by-step explanation:
add a to b which is 45 and b to c which is 90.
0.86/5-0.3*0.5= 2 answers
1. can be 11/500
2. it can be 0.022 but im positive it has to be 11/500
I'm not quite sure what you are asking here,
but I got x = 11.