Answer:

Step-by-step explanation:


Putting it in matrix form

From Cramer's rule we have


Verifying the results


Hence, the fraction is
.
Circumference (C) = 2 π·r ; where r is the radius = diameter(d)/2
C = 2 π·(14/2)
=2 π·(7)
= 14π
Answer:
A: s=75w
B: s= 75(16)
s=1200
Step-by-step explanation:
Answer:
(8) x+8 in (8)
Step-by-step explanation:
width times length
Answer:
7 days
Step-by-step explanation:
It would also take 7 days