You are framing a door. the frame will go around three of the sides because the bottom is the floor. you have 20 ft of framing supplies.
1. find the dimensions of the maximum area you can enclose.
2. what is the maximum area?
the numbers are 42 and 49
let's make it into a simple equation. make the ratios into a single variable like this: 6x+7x=91. if you simplify it more you would get 13x=91. from here divide both sides by 13. this will result with x being 7. but the problem wants you to find 6x and 7x. if you multiply 7 with 6 you would have an answer of 42. if you multiply 7 with 7 you get 49. if you want to check add 42 and 49. if you get 91, this means that the answer is correct
absolute values means always positive. take negative 14 and make it positive
│–14│ = 14
answer: b is the answer given that b is the point where they become opposite and they have to be colinear
answer: the answer is gunna be d because 5 x -2 = -10 then you - 2 and get -12 so d is the correct answer