Pls answer quick i will mark brainiest

V of box = 27 inches cubed

V of container = 486 inches cubed

Step-by-step explanation:

box is 3*3*3

container is 18*6*4.5

only one box deep fits in the container because 4.5/3 is less than 2, 6/3 is 2 so two fit that direction, 18/3=6 so 6 fit that direction and 1*2*3=6 so 6  boxes fit

x = 25

step-by-step explanation:

a^2+b^2=c^2

7^2+24^2=c^2

49+576=625

sqrt625=25

x=25

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.