The two solids below are similar, and the ratio between the lengths of their
edges is 4:5. What is the ratio of their surface areas?

What is the slope of a line that is perpendicular to y = 3x + 1

Answer soon(fast) 15 pts-brainliest? for right answer with small explination a restaurant catered a party for 40 people. a child’s dinner (c) cost $11 and an adult’s dinner (a) cost $20. the total cost of the dinner was $728. how many children and adults were at the party? use the table to guess and check.(i couldn't get the graph onto the question)                                8 children and 32 adults9 children and 31 adults10 children and 30 adults12 children and 28 adults

Two lines parallel to a third line are parallel to each other. always sometimes or never