Answer:
b = 6
Step-by-step explanation:

Answer: i put the equation into a calculator so i’m not sure if this is the right answer!!
explanation:
Answer:
B. 17
Step-by-step explanation:
By the property of intersecting secants outside of a circle, we have:
7 (7 + x) = 8 (13 + 8)
49 +7x = 8*21
7x = 168 - 49
7x = 119
x = 119/7
x = 17
Answer: (3√5-4√2)(√125) = 75 - 20√10
!/5x1/5 =2/5
!/5 one possible of the total of 5
Multiply both