Question 4 Now compare a different pair of similar triangles. Find the ratio of the side lengths of A′B′C′ to the corresponding side lengths of ΔA′1B′1C′1.

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

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180