Answer: 23
Step-by-step explanation:
AB + BC = AC
AC = 11 + 12 = <u>23</u>
Answer: 12.5 or 12 1/2
Step-by-step explanation:
Answer:
0.38
Step-by-step explanation:
Divide 19 by 50.
Answer:
angle x= 60
so it is in the ratio 1:2:√3
√3x=3
ie.x=√3/3
adjacent side=x=√3/4
If it is less then 5 you do the next hundred down 5 and above the next one up