Answer:
that is the answer to letter A y=3/10+3
That is the answer to letter B 3
12
Step-by-step explanation:
12x12 is 144
m<1 is 90 degrees
m<2 is 121 degrees
m<3 is 42 degrees
m<4 is 42 degrees
m<5 is 35 degrees
m<6 is 90 degrees
m<7 is 48 degrees
m<8 is 35 degrees
m<9 is 35 degrees