Answer: 9
Step-by-step explanation:
i used math
M<ABC= (AD+CE)/2=(100+45)/2=145/2
m<ABC=72° 30'
It's simple,
f(x)=x^2+2
is the formula that you start with
you are then given f(x). f(4x)
you then plug in 4x
4x=(4x)^2+2
you then solve for x
4x=16x+2
-16x. -16x
-12x=2
÷-12. ÷-12
x=0.16 is your answer