The slope of AD is the reciprocal of the slope of DC. The slope of BC is the reciprocal of slope BA. The slope of AD is equal to the slope of BC (making those lines parallel). The slope of DC is equal to the slope of Ba (making those lines parallel). I hope this was what you were looking for!
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Answer: Choice B</h3>
Work Shown:
1.05*20 = 21
The 1.05 represents an increase of 5% because
100% + 5% = 1.00 + 0.05 = 1.05
Answer:
Step-by-step explanation:
The slope is -2/4. Don't forget the x!
Answer:
8/-3
Step-by-step explanation:
Use the formula of y2-y1/x2-x1
Hope this helped!
Answer:
Step-by-step explanation:
r = d/2
r = 4/2
r = 2
pi = 3.14
Circumference = 2 * pi * r
Circumference = 2 * 3.14 * 2
Circumference = 12.56
Area = pi r^2
Area = 3.14 * 2^2
Area = 4 * 3.14
Area = 12.56
