Answer:
Last one: ⅗
Step-by-step explanation:
cosF = adjacent/hypotenuse
cosF = FD/FE
= 6/10
= 3/5
I belive the answer is 240 because there are 4 C in a L so what I did was 4×60 and I got 240 cups
Given expression is

So we can write it in verbal expression as one eight of a number.
Hi,
A)

B)
Only if n=4*k or n=4*k+1 , k beeing an integer.
0 would represent breakeven, no debt, but no credit
Label the credit at positive 38
Label the debt at negative 38