Answer:
RS = 2.4 cm
Step-by-step explanation:
given:
ST = 1.6cm
RT = 4 cm
RS + ST = RT
plugin values into the equation:
RS + 1.6 = 4
RS = 4 - 1.6
B) 20
2808 lb. / 140 lb. ≈ 20
no. it is not because 0.6 is a decimal
89%
500-55=445
445/500=0.89
0.89x100=89
