What number must be added to the expression below to complete the square x^2+16x=3

Step-by-step explanation:

You need to move the 3 over to the left to make standard form.

x^2+16x-3=0  answer by completing the square

x= ± √67  -8

answer would be 8.64 or s = 11π/4 inches

step-by-step explanation:

s = r θ  

where s = arc length  

r = radius = 3 inches  

θ = central angle in radians = ( π /180)*165  

s = 3(π/180)*165  

= 8.64 inches

20

step-by-step explanation:

assuming you meant there are 24 pounds of apples in each case, if this is not what you meant, correct me so i can you further