What is the length of BC in the right triangle below?
B
9
12
А

Using Pythagoras Theorem,

(AB)^2+ (AC)^2= (BC)^2

(9)^2+ (12)^2 = (BC)^2

81+144= (BC)^2

225= (BC)^2

BC= √225

BC= 15

Hope it helps you. Please mark brainliest.

i don't even know man. edge inuity be messing with us. i had to ask a question too.

the best buy, is the 4- kilogram bag of lollipops for $18.40.

step-by-step explanation:

i found my answer by dividing the cost of each bag by their respective weights.

14.88 divided by 2 = 7.44

17.29 divided by 3 = 5.77

18.4 divided by 4 = 4.6

24.4 divided by 5 = 4.88

by this, i found that the 4 kilo bag is the best buy.