Question

HELP PLEASE!!!!!!! 25POINTS!!!!!!!!!! I REALLY NEED TO GET THIS DONE NOW!!!!!!!!! PLEASE HELP!!!!!!!!!! LINKS WILL BE REPORTED!!!!!!!!!!!
just in case you can't see it, for numbers 12 and 13 you still solve for x ​

Answer 1

ANSWER:

[8] By intersecting secant theorem,

• x + 27 = 9 + 21
• x + 27 = 30
• x = 30 – 27
• x = 3

[9] By intersecting secant theorem,

• 7x + 2 + 18 = 6x + 3 + 20
• 7x + 20 = 6x + 23
• 7x – 6x = 23 – 20
• x = 3

[10] By secant property,

• x + 7 = 13 + 8
• x + 7 = 21
• x = 21 – 7
• x = 14