Answer:
None of these.
Step-by-step explanation:
8/x is the result when 8 is divided by x.
Answer:
495 cm3
Step-by-step explanation:
5x9x11
Answer:
The value for r is 19.1 cm
Step-by-step explanation:
We have been given that s = 16 cm, θ = 48° and we have to find the radius r.
We know the relation
Hence, first of all convert the angle in radian
θ = 48°= 0.837758 radian
Therefore, we have
Given functions are
The total number of ducks and swans in the lake after n months can be determined by adding the functions s(n) and d(n).
Taking 2 as common, we get
Hence The total number of ducks and swans in the lake after n months is
2(z-10)=-4
2z-20=-4
2z=16
z=8