4x²-12x+9=5
4x²-12x+4=0
x= 12±√(144-4*4*4) / 2*4
x= 12 ± √(144-64) / 8
x=12±√80. /. 8
x= 12+4√5. /8
x=3±√5 / 2. C and E
20 golf balls can fit in the can.
<u>Step-by-step explanation:</u>
Given:
Height (h) = 10 Inches
Volume of 15.625 Pi inches cube.
To Find:
How many balls can be filled in that can.
Solution:
Diameter of the golf ball [as per standard value] = 1.68 in
Radius of the golf ball = 
Volume of the golf ball = 
=
=
Volume of the can = 
Now we have to divide the volume of the can by the volume of the golf ball, we will get =
balls
Thus we can conclude that approximately 20 balls can be filled in that can.
-1=1/2x+3
2=1/2x
(2)2=1/2x(2)
4=x
Answer: x=4
Tens: 59
Hundredths: 78
Please give brainliest
Random probably wont go with other people said, biased may go for what has most reviews