Part (a)
Since point E is on segment AD, this means the slope of ED is the exact same as the slope of AD.
Use the slope formula to calculate the slope of AD.
m = (y2-y1)/(x2-x1)
m = (7-2)/(4-0)
m = 5/4
<h3>Answer: 5/4</h3>
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Part (b)
The same idea and steps apply as part (a)
<h3>Answer: 5/4</h3>
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Part (c)
The x coordinates are the same, so we subtract the y coordinates to find the distance between C and D, which is the length of segment DC.
7-2 = 5
<h3>Answer: 5 units</h3>
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Part (d)
This time, the y coordinates are the same. We'll subtract the x values
4-2 = 2
<h3>Answer: 2 units</h3>
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Part (e)
Same idea as part (d), just different numbers this time.
2-0 = 2
<h3>Answer: 2 units</h3>
Answer:
Yes, its a function
Step-by-step explanation:
I can't find the answer tonight. I accidentally left my textbook in school.
Answer:
3 cm
Step-by-step explanation:
The perimeter of the square is 24 cm, so the side length is 6 cm.
I assume B is the point between A and C where the tangent line intersects the circle. If so, B is the midpoint of AC, so it is half the length. Therefore, BC = 3 cm.
Answer:
49:21 reduces to 7:3 42:54 reduces to 7:9
Step-by-step explanation:
1) find the greatest common factor between each set of numbers
2) divide the numbers by the GCF you found for each set,