Slope = Change in y / Change in x
= 8 - 2 / 3 - 1
= 6 / 2
= 3
Answer:
Part 1) The area of the circle is 
Part 2) The circumference of the circle is 
Step-by-step explanation:
step 1
The area of a circle is equal to

we have
---> the radius is half the diameter

substitute


step 2
The circumference of a circle is equal to

we have

substitute


Answer:
equal to 4
Step-by-step explanation:
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Answer:
...
Step-by-step explanation:
Answer:
19 people passed
Step-by-step explanation:
19 people passed the test