The function Vin = w can be used to find the volume of air inside a basketball given its radius. What does Yor)
represent?
o the radius of the basketball when the volume is V
O the volume of the basketball when the radius is r
O the volume of the basketball when the radius is V
O the radius of the basketball when the volume is r

step-by-step explanation:

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225