Step-by-step explanation:
angle 7 is corresponding to angle 1.
Answer:
21 days
Step-by-step explanation:
We can’t click on the link maybe take a pic
7.5. 10.5*5 and divide that by 7
Answer:
a₆ = 6
Step-by-step explanation:
There is a common ratio r between consecutive terms in the sequence, that is
r =
=
=
= - 
This indicates the sequence is geometric.
To obtain any term in the sequence, multiply the previous term by r, thus
a₅ = 216 × -
= - 36
a₆ = - 36 × -
= 6