Answer:
addition
Step-by-step explanation:
18 ( <u>d</u> - 9 ) = 198
3
divide both side by 18
<u> d </u>- 9 = <u>198
</u>
3 18
<u>d</u> - 9 = 11
3
multiply both sides by 3
d - 27 = 33
add 27 to both sides
d = 33 + 27
lastly, add them together
d = 60
therefore, the last step is addition
you need to add up all the distances from the 10 that she had collected and then divide the answer by 10.
answer 35.3 divided by 10 is 3.53
If it is a central angle its 110 but if its an inscribed angle its 55
Answer: 32 degrees
Step-by-step explanation: