Step-by-step explanation:
2vt= (ht²/2) - 2c - r
v= ((ht²/2) -2c -r) / 2t
v= ht/4 - c/t - r/2t
5/15 in it's simplest form is 1/3
Answer:
if you mean ^4 the answer would be B,, move decimal four places to the right
3/18 = 4x/7
3/18 reduces to 1/6
multiply both sides to get 4x = 1/6*7
1/6* 7 = 1/6*7/1=7/6
4x = 7/6
now divide 7/6 by 4 to get x
x = 7/6 / 4/1 = 7/6 * 1/4 = 7/24
x = 7/24
12 are tankesr
40 cars total
12/40
12/40=6/20=3/10
3/10=tankders
10/10-3/10=7/10
7/10=70/100=70%
70% wern't tankser
