Answer:
It is C. 3 cm, 3 cm, 9 cm.
Step-by-step explanation:
3x3=9, and then 9x9=81.
Answer:
z=2.61
Step-by-step explanation:
If you spend $4.25 for lunch every school day for a week and on Saturday you spend $5.75 you spend $27 in all.
Tteen
thirteen
13,14,15,16,17,18,19
13,17 and 19 are prime
so total
13+17+19=49