PLEASE HELP!!if possible what is the reason for congruence? 1.AAS
2.ASA
3.SSS
4.HL
5.SAS
6.Unknown congruence

Which of the following of the following sets of side lengths could not form a triangle?

Arianna is buying plants for her garden. she buys 15 flowering plants for $96. pink flowering plants sell for $8, and purple flowering plants sell for $5. how many pink flowering plants did arianna buy? i figured out the answer! the answer is 7. 8x +5y = 96 plug in 7 for x 8 (7) + 5y = 96 56 + 5y = 96 subtract 56 from both sides 5y/y = 40/5 y = 8 she bought 7 pink and 8 purple plants

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?