Lily runs a painting business. she has 2 experienced interior painters one painter can paint a 300 ft² room in 200 minutes. the other worker can paint a 300² room in 300 minutes. if the painter's work together they can paint a 300² room in how many minutes?

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.

42.4 6th grade students prefer hip hop

step-by-step explanation:

40 percent of 106 = 42.4