Answer:
2
Step-by-step explanation:
If AB is parallel to CD, then A’B’ is parallel to C’D’.
let's notice, this is a Cube, namely all equal sides, and mind you it has 6 sides, Check the picture below.
The answer is C, when numbers or variables are between "|" (also called bars) it means to remove any negative symbols and think of it as a positive number. If the number is already positive you keep it a positive number.
Answer:
−7b−9k+6
Step-by-step explanation:
−4b+(−3b)=−7b
+(−9k)=−9k
12−6=6