Answer:

Step-by-step explanation:
By using the formula:-

where, (h,k) is the center and r is the radius
You can download the answer here www.hi.com jk it is the right table because you do the left times 1.88 to equal the right
Answer:
7/8
Step-by-step explanation:
(7.8×10⁷)+(9.9×10⁷)
(7.8×10000000)+(9.9×10000000)
(78000000)+(99000000)
177000000
90.555555555555 repeating