Answer: The answer is Yes.
Step-by-step explanation: Given in the question that Radric was asked to define "parallel lines" and he said that parallel lines are lines in a plane that do not have any points in common. We are to decide whether Radric's definition is valid or not.
Parallel lines are defined as lines in a plane which never meets or any two lines in a plane which do not intersect each other at any point are called parallel.
Thus, Radric's definition is valid.
Answer: Option "A" is correct.
Step-by-step explanation:
Since we have given that
53(1-x) represents the discounted price of a pair of shoes , where x is the percent of the discount written in decimal form.
So,
(1-x) represents the percent of original price being paid as we know that if percentage is given in decimal form then to get the percent of original price being paid we subtract it from 1.
For example:
Suppose 20% is the percent of discount on market price then the selling price will be 80% of marked price.
In the above example, we subtract it from 100% to get the remaining price he is receiving at.
If we have 0.2 as discount then the selling price will be 0.8 of marked price i.e. we get 0.8 which tells us the original price is being paid.
You have to add all of the tiles that he needs painting. 675+300+100=1075. Then to figure out how many paint cans you need, divide 1075 by 450. It equals 2.388... so, you need to round up or else you will be missing some tiles. The final answer is 3 paint cans. Hope this helps
