Answer:A is the correct answer
Part A)
circumference = PI * diameter
PI = circumference / diameter
PI = 21.98 / 7
PI = 3.14
PI = 18.84/6
PI = 3.14
Part B)
Area = PI * diameter^2 / 4
PI = 4 * Area / diam^2
PI = 4 * 38.465 / 7*7
PI = 153.86 / 49
PI = 3.14
Circle B
PI = 4 * Area / diam^2
PI = 4 * 28.26 / 6 * 6
PI = 113.04 / 36
PI = 3.14
Part C)
Conclusion - PI = 3.14 and is the same for both circles and is the same for EVERY circle.
Step-by-step explanation:
You could say 70/500=... Or maybe 60/500=...
Answer:
The value of x is 5
Step-by-step explanation:
5 x 2 = 10
(0,2.5)(4,2.5)...u will notice that the y's are the same.....that means this is a horizontal line and y will always be 2.5.
so u want a perpendicular line...going through (3,-1)...a perpendicular line would be a vertical line...and a vertical line is represented by x = a number...so look at ur points (3,-1)....what number is in the x spot ? It is 3.....so ur perpendicular line is : x = 3
Answer:
She multiplies each number by three. So 54×3=162
