Given △GHJ ~ △KLM, which must be true? Select all that apply. A. =

B. =

C. =

D. ∠=∠

E. ∠∠=∠∠

The weight of an object in a particular scale is 175.2 lbs. the measured weight may vary from the actual weight by at most 0.1 lbs. what is the range of actual weights of the object

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

How many different three-digit numbers can be formed using the digits 1 comma 2 comma 9 comma 6 comma 4 comma 3 comma and 8 without repetition? for example, 664 is not allowed.