Answer:
b=7
Step-by-step explanation:
7 squared is 49, so b equals 7. I hope that was what you were looking for, and that it helps.
Answer:
Sure
Step-by-step explanation:
Nice-
'Pi' ( π ) is the ratio of the circumference of a circle to its diameter.
The exact value of 'pi' can't be completely written with numbers, so whenever
we use 'pi', we always use an approximation.
Answer:
16
Step-by-step explanation:
a/(1 - r)
= 8/0.5
= 16
