it is given that y is directly proportional to x^3 and that y=48 for a particular value of x. Find the value of y when this value of x is halved.

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

b. 18

step-by-step explanation:

so the equation for this is:

ab^2=ac⋅ad

ab being the top length of 6 and ac being the length of 2 and ad being the length of x. let's plug into the equation:

6^2 = 2x

now lets just solve for x:

36 = 2x

18 = x

i hope that !

answer: correct

step-by-step explanation: