One pair is 4.345+4.345 (which is the pair that does not involve grouping)
Answer:
c
a
b
Step-by-step explanation:
Answer:
10y-12
Step-by-step explanation:
Answer:
1. 44.8
2. 9.6
3. 61.11
4. 50.41
5. 169
12. 300
13. 1.44
14. id k
15. a. 21
b. 28
c. 35
d. 31.5
Step-by-step explanation:
sry abt the stuff i didn't answer, i couldn't find the answer
area = pi X radius squared
so area = 3.14 x 124^2
= 3.14 x 15376 = 48,280.64 square centimeters.
