18. Perhatikan gambar di samping
Jika jajargenjang HIJK
sebangun dengan
jajargenjang LMNO,
HI = 15 cm, dan MN
5 cm, tentukan
keliling jajargenjang
LLMNO. pliss help me

anyone? find the second, fifth, and ninth terms of a sequence where the first term is 65 and the common difference is -7. 72, 93, 121 72, 79, 86 58, 37, 9 58, 51, 44

Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250

Which is the focus of a parabola with equation y2=4x