Answer:
49b^10 -16b^2
Step-by-step explanation:
(7b^5)^2 -(4b)^2=
49b^10 - (4b)^2=
49b^10 - 16b^2
Answer:
Step-by-step explanation:
Considering the geometric sequence
As the common ratio '' between consecutive terms is constant.
The general term of a geometric sequence is given by the formula:
where is the initial term and the common ratio.
Putting , and in the general term of a geometric sequence to determine the 12th term of the sequence.
∵
Therefore,
Digit 3 has a value of 3*10000
Answer:240.5
Step-by-step explanation:
Angle C = 87°(calculated)
AB=C
AC=220=b
Sine laws c\sin87=220\66
c=240.5