Question

can someone help me with this question

Use the theorems to find x in the following circles.

x =

Answer 1

secant secant thrm for this; but i can never recall those

Answer 2

3.5 = 4.x maybe; id have to look into it tho

Answer 3

out times all is the ration .... soo close

Answer 4

3(8) = 4(4+x)

Answer 5

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Answer 6

24 - 16 = 4x

8/4 = 2 if i see it right