Please help! It’s due today! In triangle PQR, a line parallel to QR intersects PQ and PR at K and M, respectively. If triangle PQR = 144 square units and QRMK = 119 square units, what is the numerical value of (mk)/(qr)?

dalila is incorrect. the whisker on the left is very long, going all the way out to 5. the whisker goes from 5 to 30, so it has a spread of 25. the rest of the box plot values are closer together, so 5 is an outlier

answer: 193

explanation:

200-7 = 193

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.