Answer: 25.13cm is the circumference of the diameter of 4cm.
To find the circumference of a circle you would need to use the formula 2πr.
Since the diameter is twice the radius...
(Assuming that π = 3.14)
2 * 3.14 * (4 / 2)
2 * 3.14 * 2
6.28 * 2
= 12.56 cm
9514 1404 393
Answer:
p = -9 5/9
Step-by-step explanation:
Undo what is done to p.
Multiply by 2.
p +10 = 4/9
Subtract 10.
p = 4/9 -10
I hope this helps!
Answer: i think is A or B
Error 1) It should be divided by 5.
x - 5 = 0
x = 5
Error 2) -3 15 0 -1 5
coefficient of x² is 0 and it is not included
