Equation pi X r^2 first one = 158.37
second one 50.27
Answer:

Step-by-step explanation:
The given equation is

The slope of this line

Since all parallel lines have the same slope, the slope of our line is also m=1.
We now use the point-slope formula

Since the line passes through (-1,-1)
We gave

We substitute the slope and point to get



Answer: The answer is 12q-1/2
Step-by-step explanation:
Step-by-step explanation:
440÷100×12
52.8
440-52.8
387.2
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Answer:
Hypothesis
Step-by-step explanation:
a polygon has five sides Conclusion: it is a pentagon If a polygon has five sides, then it is a pentagon.
hope this helps