15 I think I hope this helps and if im wrong I'm soooooo sorry
Answer:
Step-by-step explanation:
is the total volume of milk.
100% - 60% = 40%
40% is left in the glass.
40% of = 80 ml
of = 80
× 
<em>ml</em>
Answer:
EFD
Step-by-step explanation:
AC/DE = AB/EF = BC/DF
So the correct order should be EFD
Step-by-step explanation:
you can't use a calculator ?
that is all that is needed.
the original price $312.
it is $145 off.
so, the actual sales price is : 312 - 145 = $167
The Pythagorean theorem is helpful here.
.. x^2 +20^2 = 50^2
.. x^2 = 2500 -400 = 2100
.. x = 10√21 ≈ 46 . . . . feet
