is the answer
21
30-6=24-3=21+2=23
3x2=6
Não sei se é isso
Answer:
b=30
Step-by-step explanation:
The angle here is a right angle which is an angle that equals 90 degrees. You subtract that measure of the angle by 60 and you end up with 30.
move the decimal point 2 places to the left
42.6 / = 0.426
