|2x-3|=2x-3 ;x≥ 3/2
|2x-3|=-2x+3;x≤3/2
Answer:
14π
Step-by-step explanation:
equation for circumference of a circle: 2πr
2×π×radius= circumference
2×radius×π=circumference
2×7×π=circumference
14π= circumference
Answer:
Step-by-step explanation:
Volume of Cylinder = πr²h
= 3.14 * 12 * 12 * 50
= 22608 cubic ft
Answer:
B and C
Step-by-step explanation:
I don't know what A is, but it does not appear to be a quadratic and its not linea.
B is a quadratic. y = 2*x^2
C is y = x^2 + 1 This is a quadratic as well.
D I don't know what this is either, but it is not a quadratic and it is not linear