Answer:
42.3
Step-by-step explanation:
Substitute the variables
3.6x+4.5y when y=7 and x=3
3.6(3)+4.5(7)=42.3
I dont understand what the list is. please reright the list then ill help u.
it is 0.16 I am sorry if it is wrong
Answer:
120 ? what this supposed to be about ? is it to estimate or subtract? does this have mutiple choices? and what gum are their referring too ? the gum you chew or in your teeth?
V = (1/3) pi r^2 h
103.67 = (1/3) pi r^2 11
r^2 = 103.67 / ( 1/3 * pi * 11) = 9
r^2 = 3 answer