Answer:
The circumference is found by multiplying Pi by the diameter is the true statement. All the others are lies! :)
Answer:
R = 14 cm
A = pi R^2 = 3.14 " 196 = 616 cm^2
Answer: 
<u>Find Common Denominator</u>
2: 2,4,6,8,10
4: 4,8,12,16,20
CD=4
<u>Add</u>
1/4+2/4=3/4
3/4=.75
The answer is 3 // The ones in blue are the domain and the ones in red are the range