21
3*7times 7+7=14+7 =21
21 0 3-3=0
21/1 0/1 butterfly method 21*1=21 0*1 =1
21*1
=21 hope this helps
Answer:
2/9
Step-by-step explanation:
Any fraction in the form 0.n repeated is in the form n/9
11,000 or 10,000 or 11,200 or 11,230
an isosceles triangle has exactly two congruent sides.
6.70820393249936 i hope this helps