1, 2, 5, and 6. This at least applies to people on e2020. Hope this helps :)
Answer:y=2/7
Step-by-step explanation:
Surface area is what it seems to be. All of the area of the solid's faces together. Like a cube, just find the areas of all of the squares that make the cube then add them together.
Answer:
Simplify the expression and it's <u>3a-4b+4c</u>
Step-by-step explanation:
