Answer:
c. 12
Step-by-step explanation:
PA² = (BC + PB) × PB => tangent-secant theorem
PA = 8
PB = 4
BC = ?
Substitute
8² = (BC + 4) × 4
64 = 4BC + 16
64 - 16 = 4BC + 16 - 16
48 = 4BC
48/4 = 4BC/4
12 = BC
BC = 12
Answer: I would choose option 3 for the 9th question
Step-by-step explanation:
1). Download "Photomath" XD
Answer:
(x – h)2+ (y – k)2 = r2
Step-by-step explanation:
Answer: 
Step-by-step explanation:
The complete question is provided in the attachment.
Given, Amount blueberry jelly beans=
pounds
pounds.
Amount lemon jelly beans =
pounds
pounds
Total jelly beans she bought = Amount blueberry jelly beans + Amount lemon jelly beans
pounds

Amount of jelly beans she gave away = 
Amount of jelly beans she has left= Total jelly beans - Amount of jelly beans she gave away
=
She has left
of jelly beans.
A: 66 b:28 :))) have a good day