Answer:
<h3><u>
B. 7</u></h3>
Step-by-step explanation:
AB is a tangent to circle o
ABO is a right-angled
AO²=AB²+BO²

hope it helps....
have a great day :)
Answer:
12
Step-by-step explanation:
If (2x+8)2 = 64, then I would solve it by making sure the numbers in the parentheses equal 32. This is because it would get multiplied by 2 after you find the answer and 32 x 2 is 64. So what times 2 is 24? 12. 12 x 2 is 24, plus 8 is 32, and multiply 32 by 2 and you get 64 :) I'm not the best at explaining btw ;-;
Answer:
B. 5.22×10⁸
Step-by-step explanation:
Answer:
D
Step-by-step explanation: