Let radius of first cylinder is r and that of other is R and their height is h.
so vol.of first cylinder×36
=vol.of second cylinder
36×pi×r^2×h=pi×R^2×h
now pi and h cancel on both sides
so r^2×36=R^2
Squareroot36r^2=R
6r=R
so radius of second cylinder = 6 times radius of first cylinder
The sum must be at least 100 $
x*4 +y*8>equal 100
Answer: x=25.6
Step-by-step explanation:Look at pic to see how it is solved.
Times 6.4 on both sides which gives you 25.6 .
Answer:
$33.33 (rounded to nearest cent)
Step-by-step explanation:
12 pizzas --- $20
20 pizzas --- 
× $20 = $33.33 (rounded to nearest cent)
Because these are not like terms, they cannot be combined. The variables are different, that's what makes them not like terms
