Alright, so I=prt. I is 1090-900=190=interest. It starts at 900, so that is p. R is 0.09. 1090=900*0.09*t, so 1090/(900*0.09)=t=around 13 years
P = 2l + 2w
2w = p - 2l
w = (p - 2l)/2
Line JK, pls mark brainliest!!
Answer:
60 cm
Step-by-step explanation: