Carla and jonah are working together to determine if quadrilateral cdef with coordinates c(2, 3), d(1, 2), e(4, 1), and f(5, 3) has perpendicular sides. carla sets up the following equations: jonah sets up the following equations: who is on track to get the correct answer, and why? carla is on the right track because she is finding the slopes of consecutive sides to check for perpendicular sides. carla is on the right track because she is finding the slopes of the opposite sides to check for perpendicular sides. jonah is on the right track because he is finding the slopes of the opposite sides to check for perpendicular sides. jonah is on the right track because he is finding the slopes of consecutive sides to check for perpendicular sides.

b: |12 – x| ≤ 0.25

step-by-step explanation:      

let x be the possible lengths in inches, of the ribbons jaime cut.

we have been given that jaime is cutting strips of ribbon for a project. he tries to cut each piece to be 12 inches long, but sometimes he cuts it too long or too short by as much as 0.25 inch.  

we can represent this information in an inequality as:

by the definition of absolute value function we will get,

upon combining our inequalities we will get,

therefore, the inequality   describes all the possible lengths (x), in inches, of the ribbons jaime cut.

step-by-step explanation:

12

step-by-step explanation:

3/6 chance

step-by-step explanation:

half of the nubers are odd numbers (1,3,5) which in that case if you would be told to simplify it would be 1/2

b.

step-by-step explanation: